Komori

What Komori does

Everything komori.app and Komori Pro can do, grouped by how you would use it — and which plan opens each one.

Headline features1 / 8
The market, summarised every 15 minutesNo account
Every 15 minutes while the market is open (hourly outside it), Komori reads only what is genuinely new in that window and writes one paragraph on what moved.Market commentary is mostly volume and stale takes. This keeps only what happened in the window.
  • Generated automatically every 15 minutes during the session, hourly otherwise, JST
  • Says so plainly when the Tokyo Stock Exchange is closed for a holiday
  • States which disclosures and news items it read
  • Reads the Tokyo Stock Exchange's timely disclosures (TDnet) as well as statutory filings
  • Companies it names are links
  • Names the companies behind the window's news — guidance revisions and the like — in the paragraph itself
  • One story syndicated across several outlets is read as one story, not several
  • Quiet windows are kept as 動きなし rather than dropped
  • Every past window stays browsable in the archive
  • Nikkei 225 and the TOPIX-linked ETF (1306)
  • 17 sector ETFs — the ETFs, not the indices themselves
Open to you nowOpen
DisclosureNewsThemeEvery hour
Fly allocation experimentNo account
Market inputs stimulate a real connectome; a trained artificial readout chooses an allocation across three equity strategies.Inspect the chosen allocation, recorded neural activity and historical simulation together.
  • An animated office work routine and a decision graph beside the interactive recording of actual neural activity
  • Nine market inputs, 97 output neurons, five classifier scores and a decomposition of the chosen logit
  • Allocation, holdings, historical backtest and timestamped current-session return
  • Matched-date wealth and drawdowns, validated daily risk, calendar returns, sleeve correlations and sector weights
  • Published methodology and baseline comparisons for the frozen connectome and trained readout
  • Version-matched allocation and recording, with V2’s human-defined value mandate, reused-period evaluation, cost assumptions and no-neuron control disclosed
Open to you nowOpen
Read Komori in EnglishNo account
Not just the interface — filing summaries, news, the market paragraph and the classification labels are all readable in English. Switch from the globe in the top right.Japanese stays canonical; English is a way of reading it, laid on top.
  • Accounting and regulatory terms map to their Western equivalents rather than being translated literally (経常損失 → ordinary loss)
  • Named Japanese institutions — TDnet, EDINET, JPX — keep their names
  • Tickers, filing IDs, dates and numbers are never altered
  • English pages have their own /en address, so a shared link stays English
  • Search works in either language — both are indexed together
  • On a first visit some text may still be Japanese and fills in as it is translated
  • An English-language browser is offered the English version once, and never redirected
  • A person's name is shown romanised with the kanji beside it — a kanji given name has several readings, so the romanisation is our best reading and the original stays visible
  • Switch language and your email arrives in that language too
Open to you nowOpen
Three companies, opened after you joinFree
A few days after you join, one email built from the companies you actually looked at. The three companies it covers are opened to you free, with no time limit — metrics, history, related companies and filings, all of it.Showing beats describing. It happens once, and it needs no card and nothing to cancel.
  • One email, three days after you sign up
  • Every quotation comes from a real filing, copied not paraphrased
  • The three companies stay open — there is no expiry
  • An empty watchlist still gets an email, built from what readers are on this week
  • Unsubscribe from the link in the email at any time
Opens with a free accountOpen
Get startedFree
Opens once, right after you create an account: build a watchlist, look up a company, or use Komori inside Claude Code.So the first visit has an obvious first move. Dismissing it loses nothing — every door is a page you can reach anyway.
  • The watchlist door counts your picks as you make them
  • Company rows carry price, day change and a 30-day shape
  • Creating a list turns on the morning recap and list analysis
  • The Claude Code setup is a Komori Plus feature
  • Skippable, and it does not come back
Opens with a free account
Trending nowNo account
Every three hours Komori picks about ten things that are moving — companies, filings, narrative threads, quant signals and news — and puts one line on each saying why.A way in when you do not know where to start. What ranks is not a score but a reading of what actually happened in the window.
  • Rotates automatically every three hours, JST
  • Five kinds side by side: companies, filings, threads, signals and news
  • Each card carries one line on why it is moving
  • Never asserts or recommends — the wording is screened for it
  • Links out to our post about the subject when there is one
Open to you nowOpen
Timely disclosure readingsNo account
Reads the timely disclosures a company files with the exchange — earnings releases, guidance revisions, M&A, litigation — and states what changed in one or two plain sentences, with a 0-100 reading of how much it is worth your time.The quarterly securities report was abolished, so what a company says between its two annual filings now exists only here — about 23 documents a year per company. Instead of reading them all, you see which ones are worth opening.
  • Filings and disclosures in one interleaved timeline
  • Scored per type — a guidance revision and an acquisition are not judged on the same questions
  • Set a weight floor to fold routine material away — nothing is deleted, and the count folded is shown
  • Every reading carries the document's own words as evidence
  • Each disclosure type gets its own purpose-built view — how far a revised forecast moved, how far a month sits from the same month a year ago, who arrived and who left in a board change — drawn to the shape of that type's facts rather than laid out as one shared table
  • What the document does not state is shown as not disclosed, never back-filled — gathered into one list with a count, so what the company withheld stays visible without crowding out what it said
  • Shows whether a disclosure moved a theme the annual report is already tracking
  • A filing's page leads with the themes that document moved — and says so plainly when it moved none
  • A filing in a timeline links straight to that filing's own page
  • Open a thread's history and the filing, disclosure or article you arrived from is marked as the row you are standing on
  • When a disclosure sounds finished with a theme the annual report still carries, the gap is shown rather than resolved
  • Filings and disclosures in one thread history, showing which source raised the theme first
  • Press coverage joins the same thread, indented one lane further out than a disclosure — the indent is the authority behind the source
  • News is recorded as having moved a thread; it never rewrites the filing or the disclosure itself
  • A press row names the outlet first — on a filing the company said it, here a journalist did
  • A news story's page lists the narratives it moved; opening a card shows how that theme changed across the company's filings
  • An article that discussed a theme without moving it is still listed on the card, as news that touched it
  • Cards in the news list name the narratives each story moved
  • Disclosures between filing periods are listed individually, never collapsed into a net movement
  • When a document was later corrected, the page says so and links straight to the correction
  • A correction notice leads with the document it corrects
  • A 訂正有価証券報告書 shows in the same place on the filing page, linking out to the EDINET original
Fully open from Komori PlusOpen
Global searchNo account
One search box across companies, threads, filings, watchlists, signals and news — entered by company name, ticker code, or theme.You do not have to decide what KIND of thing you are looking for first. Results come back grouped by type, each saying where the match landed.
  • Search by company name (Japanese or English), ticker code, or theme
  • Anonymous visitors see companies only, capped at 2, with the remaining count stated
  • A free account opens all six types with no limit
  • Each result states where it matched — name, extracted filing text, theme
  • Filing matches come from the extracted facts, not full-text search
Fully open from FreeOpen
ThemesFree
The many ways companies describe the same thing, collapsed into one theme you can follow.Two companies describe one technology in two ways. A theme is the single thread through both.
  • Broad groupings, then the themes inside them
  • Every company that touches the theme
  • Which sectors cluster in the theme
  • Adjacent themes, with the overlap count
  • Year-on-year change in company count — not price movement
  • The year the theme first appears in filings
  • A page per theme — the companies under it and the wording their own filings used; opened straight from a news theme
Opens with a free accountOpen
Shared themesFree
One subject many companies write about in their filings, and every company standing in it.Not which companies mention a subject, but which ones it helps and which ones it hurts.
  • Contested themes — the same force filed as a tailwind by some companies and a headwind by others
  • Each company in its own wording
  • Broken down by sector, by channel and by fiscal year (Komori Plus)
  • Other themes the same companies turn up in
  • The theme itself is free; the company list and the breakdowns are Komori Plus
Opens with a free accountOpen
Cross-cut by eight dimensionsFree
Start from a product, a technology, or a dependency and find every company that writes about it.Companies that never share a sector often share a dependency.
  • Products and services
  • Technologies underneath those products
  • Dependencies — what they buy and rely on
  • Capital allocation — investment, M&A, returns
  • Capabilities being built in-house
  • Bets the company has explicitly placed
  • External exposures — FX, regulation, geopolitics, climate
  • Regulatory positioning
Opens with a free accountOpen
FilingsProductsTechnologyDependencyUses of fundsCapabilities being developedAreas of focusExternal risksRegulations
Featured signalsFree
Ranked lists like dividend growth or cash-rich balance sheets.The ranking rule is always shown. No unexplained scores.
  • The formula behind the ordering is always visible
  • Built-in signals show their statistics to everyone
  • User-authored signals open at Komori Plus
  • Building and validating signals is Komori Pro
Opens with a free accountOpen
Signal source dataFree
For a signal you own, open the records behind its scores — company by company, filing by filing.A score on its own cannot be checked. Seeing each answer, and the passage it was drawn from, is what makes it verifiable.
  • Visible only to an owner, from the eye control on the signal page
  • Per company and filing: every answer, its reasoning, and the quoted passage
  • Each dimension's score and weight, and how much of it could be answered
  • The model used, what it cost, and the token counts
  • Formula signals have no such record, and the page says so
Opens with a free accountOpen
Company pageNo account
Overview, numbers, connections, and news on one screen.One screen, one purpose. Every term of art gets a plain restatement.
  • Segments across the top: overview, numbers, connections, news
  • The overview lists a few of the company's filings and news, in the same cards the filings feed and news page use
  • Each section is a sample; the link to its fuller page sits beside the heading
  • Anonymous visitors get three metrics and a gate
  • Prices are always labelled as 15-minute delayed
Fully open from Free
16 metrics, each with its meaningNo account
Metrics grouped into valuation, earning power, growth, balance-sheet safety, and how the market sees it.The meaning line is a required field in code — a number cannot ship without it.
  • Valuation
  • Earning power
  • Growth
  • Balance-sheet safety
  • How the market prices it
  • Six are shown by default; the rest are one click away
  • Three for anonymous visitors; a free account opens all of them
Fully open from Free
Price chartFree
The share price in yen, across switchable ranges.Real yen, not a multiple. Drag between two points and it tells you what happened in between.
  • Range switching
  • A crosshair reads any single day's close, in yen
  • Drag between two points for the move in yen and percent
  • Zoom to the range you measured; the range buttons take you back
  • On a phone the page still scrolls under a vertical swipe
  • The same values are reachable from the keyboard alone
  • Labels only at the extremes
  • 15-minute delay stated
Opens with a free account
Five-year performanceFree
How sales and operating profit have moved over five years.Direction, not a wall of tables. The legend is always on.
  • Two series: sales and operating profit
  • Legend always visible
  • The same numbers are emitted as a screen-reader table
Opens with a free account
The eight extracted modulesFree
The eight dimensions, extracted from this company's filings.A summary of what was filed, not a quotation. The provenance is always shown.
  • Ordered by how much space the filing gives them
  • Toggle between what is current and everything ever written
  • Filter by maturity stage and category
  • States which filings were read, and over what period
Opens with a free account
FilingsProductsTechnologyDependencyUses of fundsCapabilities being developedAreas of focusExternal risksRegulations
What changed, and whenFree
When each item changed, and how.The year the wording changes is often the year the strategy did.
  • A per-item summary of change
  • The years in which change occurred
  • Gated for anonymous visitors; a free account opens it
Opens with a free account
FilingsFree
Official disclosures, as plain-language summaries.The gaps between filings are information too, so they stay visible.
  • A free account sees the most recent one
  • Komori Plus opens all of them
  • Filing cadence, gaps included
Opens with a free account
Filings feedNo account
Every newly processed disclosure, grouped by the day it landed, newest first. It is also what komori.app's home screen is.Not just how many landed today — each row carries its score and what makes it up, so you can tell which one to open.
  • Grouped under a day header, newest day first
  • Filter by document type
  • The score is open to everyone; the per-dimension composition is Komori Plus
  • A filing not yet read in full simply carries no score panel
  • On the home screen the loaded filings can be ordered by newest, by score, or grouped by industry
  • Counts per document type, so you can see what kind of filing the day actually brought
  • Admins also see the filing and downstream thread-processing status, lane position, and estimated time
Fully open from Komori PlusOpen
Single filing pageFree
One filing, read in order: the point, what to read, how it evolved, their words, business and figures.The score measures how specific the disclosure is, not whether the company is doing well. The original document is always linked.
  • Opens from the filings feed, the company page's overview, and disclosure rows in the market summaries
  • Each of the 12 rubric dimensions carries its own colour and mark, the same on the overview and the signals tab
  • Segments, regions, and the four figures come with a free account
  • A sample of what to read, how it evolved, and their words is free; the rest is Komori Plus
  • All twelve dimensions are named and explained up front at every tier — only the scores are withheld
  • A filing not yet read in full says so in one line, rather than showing empty panels
Opens with a free account
Cause-and-effect scenario treeFree
Starting from one filing, the second- and third-order effects that could follow — each with its mechanism, the evidence read for it, and the other companies exposed to the same thing.No probabilities and no scores — how well-grounded a step is shows as one of three words. The companies named are found in their own disclosures, not recalled from memory.
  • Opens from the Scenario tree tab on a filing page
  • The filing and its first-order effects are free; the chain past them is Komori Plus
  • Currently in a limited-time beta — open in full, with no account needed
  • Opening a node shows why the step follows, how it connects to its parent, and what was read for it
  • Companies exposed to the same effect are found by searching other companies' disclosures — not selected for being in the same sector
  • Always states why that group is a group, and how it was found
  • A thinly-evidenced branch stops there rather than being extended
Opens with a free account
Narrative threadsNo account
How each subject management keeps returning to — a target, a promise, a risk, an initiative — has moved across the company's filings.Shows how the wording evolved, grounded in verbatim disclosure — never a claim about intent. A promise softening and quietly disappearing reads at a glance.
  • Opens from the 変遷 tab on a filing page
  • Each row is one thread — a spark-bar of its share each year and its latest move as a mark
  • Open a row for the move-by-move history — advanced, softened, achieved, dropped — with the company's own quotes
  • Titles, order, and marks are visible to anyone; the verbatim year-by-year quotes are Komori Plus
  • Built from the subjects the company itself keeps returning to, not the legacy taxonomy
  • Reachable from the company page as well as from each of its document pages
  • Not shown for a company whose filings have not been read yet; coverage is growing
Fully open from Komori Plus
How long a topic stays written aboutFree
What is still being written about, and what quietly stopped.What a company stopped mentioning can say as much as what it started mentioning.
  • Still written about vs. lapsed
  • Median lifespan in years
  • Spans are drawn as bands, not points
  • Show or hide the lapsed items
Opens with a free account
The filing text it came fromKomori Plus
The underlying filing passages, with when they were written and how much weight they carried.This is where claim separates from fact — you can check the summary against the source.
  • Up to 12 passages per item
  • Each passage carries its date
  • And how prominently the filing treated it
  • Extractor scaffolding is stripped before you see it
Opens on Komori Plus
Summary202420232022
Where the revenue comes fromKomori Plus
Revenue by segment, by geography, by customer concentration — plus progress against stated targets.Judge a company by where the money actually comes from.
  • Revenue by business segment
  • Revenue by geography
  • Customer concentration
  • Mid-term targets — a bar only when both current and target are numeric
  • Competitive position
Opens on Komori Plus
Shareholders and directorsNo account
Major shareholders and the composition of the board.Opens in steps, and the number of withheld rows is always stated.
  • Directors — 2 anonymous / 6 free / 20 Plus / all on Pro
  • Shareholders — 3 / 10 / 30 / all on Pro
  • Board composition, including outside-director share
  • Withheld rows are excluded from the charts, so the picture is never wrong
The rest comes with Komori Pro — coming soon
Subsidiaries, cross-holdings, dividend policyKomori Pro
Group structure, cross-shareholdings, dividend policy, and management commentary.The deep research substrate — it lives on pro.komori.app.
  • Subsidiary list
  • Cross-shareholdings
  • Dividend policy
  • Management notes
  • The reasoning behind each classification
Komori Pro is coming soonpro.komori.app
ScreenerKomori Pro
Filter the whole market on any metric and read the result as a table.More dimensions than the retail filters, and the result feeds straight into a backtest.
  • Over 3,000 companies at once
  • Gross margin, EV/EBITDA and ROIC, derived from the filed accounts
  • Turn a result set straight into a portfolio
Komori Pro is coming soonpro.komori.app
Company terminalKomori Pro
One company, with its numbers, filings and news open at once.The retail company page shows one thing at a time; this one is for holding several against each other.
  • Price and events on one shared timeline
  • Filing changes drawn as a graph
  • Metrics are served from cache rather than computed on open
Komori Pro is coming soonpro.komori.app
Similar companiesKomori Pro
Companies whose filings read alike, found by meaning rather than by label.No label in the middle — the text itself is what is compared.
  • Built on embeddings of the filing text
  • Precomputed, so it opens instantly
Komori Pro is coming soonpro.komori.app
Company newsNo account
News for the company, tagged by company, shared theme, and sector.Images are served by us, so reading does not leak to the source.
  • Company, shared-theme, and sector tags
  • A link to the original source
  • Headlines only for anonymous visitors
Fully open from FreeOpen
The story pageNo account
One story read in full, checked against other outlets, summarised to about a page, and laid out with the themes and companies it touches.A headline does not tell you which companies it reaches. The summary, the corroboration, and the linked companies sit on one screen.
  • A one-page summary written from the full text, plus an at-a-glance panel
  • The outlets reporting the same event, and whether they agree
  • The narrative threads the story touched, each with a line saying what connected them
  • The cross-company shared themes it belongs to, with the companies inside each
  • Anonymous visitors see the first theme and one source, with the remaining count stated
  • Company-to-company connections and related-by-meaning stories are Komori Plus
Fully open from Komori PlusOpen
LeadershipFree
Who runs the company, read from the officers section of the annual securities report, and what changed since the last one.A board turning over is in the filing, but only as a table — hard to read as a change. Comparing two rosters lines up who left and who arrived, with dates.
  • Name, title, tenure and birth year
  • Attendance at the board and its committees
  • Career — where they came from, and their path inside the company
  • Where someone sits on several boards, per seat
Opens with a free account
What they depend onKomori Plus
What a company buys and relies on, read out of its filings.Including whether a stopped supplier could be replaced.
  • The list of external dependencies
  • How replaceable each one looks
  • The number of dependencies the filing does not describe is stated
Opens on Komori Plus
Depends on17203675865018035
Who depends on thisKomori Plus
From one dependency, every company that relies on it.You can see, by name, how far one company's problem could reach.
  • Every company attached to a given dependency
  • Ordered by how much each company writes about it
  • Set against how often the market as a whole mentions it
Opens on Komori Plus
Ten years of external-risk languageKomori Plus
How the wording on FX, regulation, geopolitics, and climate changed year by year.A change in how a risk is described often marks a change in how it is seen.
  • Four families: FX, regulation, geopolitics, climate
  • A year-by-year series, shown as a share of everything collected that year — so a year we simply collected more of does not read as a year the market talked more
  • Comparable against every other company writing about it
Opens on Komori Plus
Companies writing the same thingKomori Plus
Move from one item straight to the other companies writing about it.Sector boundaries disappear; what is left is companies actually doing the same thing.
  • Peers computed per item, not per company
  • Reachable through themes as well
  • Shows how many companies overlap
Opens on Komori Plus
WatchlistFree
Keep the companies you are tracking in one place.No cap on companies, and folders if you want structure.
  • Up to 100 companies in a list
  • One list on a free account, fifteen with Komori Plus
  • Save from the company page, search results, or any list
  • Starter lists, so an empty watchlist is never the first thing you meet
  • During the session, the list's own move today, live
Opens with a free accountOpen
Morning recapFree
What happened to your list in the last 24 hours, written every morning at 07:00 JST.So you do not have to go round several companies' disclosures, filings, news and threads yourself.
  • Reads disclosures, filings, news and thread changes together
  • Flags what is worth reading, and says why
  • Carries the previous days' recaps, so it does not repeat itself
  • On a quiet day it says so
  • The last two weeks are readable day by day
Opens with a free accountOpen
List analysisFree
What holding the list in equal amounts would have done, over the whole history we have.It shows what kind of basket you have actually assembled.
  • The full window (from May 2008) against TOPIX
  • How far below the previous high, and how long recovery took
  • Return by period — YTD, 1, 3, 5, 10 years and the whole sample
  • The sector mix, and which broad traits have driven it
  • Change the companies and recalculate with one button
  • Shows the real queued and active stages, with a safe way to rerun if processing goes stale
  • The final saving stage stays active until completion is confirmed
  • Makes no duration promise and states that past results do not guarantee future returns
Opens with a free accountOpen
Public watchlistsFree
Real, admin-curated watchlists — bank stocks, growth companies, every 旭-named company — viewable without an account.Lets a first-time visitor see the morning recap and the backtest for real, then copy the list if they like it.
  • See a real list's real analysis with no account
  • Every template on the create-list page is one of these
  • "Use this list" copies the holdings only and reprocesses as a brand-new list
  • The copy is fully independent — later changes to the source list never propagate
  • Only the admin can publish a list
Opens with a free accountOpen
My feedFree
Everything that happens to the companies you saved, in one place.So you do not have to visit each company to find out.
  • Filings, news, and changes in the numbers
  • An unread count
  • Grouped by company
Opens with a free accountOpen
Daily digestFree
One summary a day of what happened yesterday.Nothing pings you through the day — you read it once.
  • Once a day, at a fixed time
  • Yesterday's events, collected
  • Delivered per watchlist
Opens with a free accountOpen
Watchlist alertsKomori Plus
Told the moment something happens to a company you follow.For the events you do not want to wait until morning for.
  • A filing lands
  • News breaks
  • Earnings
  • A large price move
  • One at a time, or batched
  • The settings screen is live; saving is not wired up yet
The screen is live, but nothing saves yet.
NewsNo account
Market-wide news and newly filed disclosures, in one timeline.Each row shows how many outlets carried the same event and which business themes it reaches, not just the headline.
  • How many outlets carried the same event
  • Themes carry their taxonomy type's mark — capital allocation, products, supply chain, and so on
  • The subject company's closing price, its change from the previous day, and a 12-month trace
  • A disclosure row carries the filer's own leading themes
  • One theme per row signed out; all of them once you sign up free
  • Source links throughout; images are served by us, not hotlinked
Fully open from FreeOpen
BacktestingKomori Pro
Run a rule against real history and see what it would have done.Costs and liquidity are modelled. It is not a toy.
  • Two resolutions: monthly and daily
  • Partial results stream to the chart while it runs
  • The benchmark is re-simulated on the same terms
  • Annualisation uses 252 or 12 depending on the resolution
Komori Pro is coming soonpro.komori.app
After costs
Screened portfoliosKomori Pro
Build a basket from a rule — the top X% on a signal, filtered how you like.The preview and the backtest are meant to agree.
  • Top-X% selection on any signal
  • Sector and size filters
  • A preview before you commit
  • Names with no value for the screened signal are excluded
Komori Pro is coming soonpro.komori.app
Thematic portfoliosKomori Pro
Write the thesis; get a basket built around it.A structured editor, not a free-text box.
  • A structured thesis editor
  • Theme resolved into holdings
  • Some end up in the public library
Komori Pro is coming soonpro.komori.app
Fixed portfoliosKomori Pro
Name the holdings and the weights yourself.So you can test what you actually hold.
  • Up to 100 holdings
  • Weights must sum to exactly 100%
  • Lock one weight and the rest redistribute
  • Convert a watchlist straight into one
Komori Pro is coming soonpro.komori.app
Realistic transaction costsKomori Pro
Per-name spread, estimated and charged on every trade.A backtest without costs almost always flatters itself.
  • Corwin-Schultz spread estimation
  • On by default, adjustable in a config modal
  • The cost breakdown is stored alongside the result
  • The same model applies to daily, monthly, and the preview
Komori Pro is coming soonpro.komori.app
Liquidity capsKomori Pro
Trim any position too large for the stock's traded volume.Stops a backtest from assuming a position it could never have bought.
  • Caps against average daily volume and market cap
  • The trimmed weight is redistributed across the rest
  • An implied AUM falls out of the cap
Komori Pro is coming soonpro.komori.app
Delisting lossesKomori Pro
A holding that stops trading is written down by the reason the exchange published for it, not quietly sold at its last quote.A backtest where bankruptcies just vanish at the last price is only measuring the survivors — but a takeover really does pay the last quote, so one blanket haircut is wrong in the other direction.
  • A buyout recovers the last quote in full; an insolvency recovers nothing
  • Reasons are ingested nightly from the exchange's published delisting tables (2017 onward)
  • Names with no published reason fall back to the configured recovery rate
  • Exits are detected straight off the daily price grid
  • The cost, the weight that exited, and the monthly count are charted separately
  • A 100% recovery rate is flagged as an optimistic setting
Komori Pro is coming soonpro.komori.app
Stress testingKomori Pro
Re-run the strategy through a real crisis, or shock it factor by factor.Average conditions never tell you where a strategy breaks.
  • Historical replay — the strategy re-simulated over a crisis window
  • The drawdown path and the worst-hit holdings
  • Factor shock — per-factor contribution, computed instantly
  • Results are ephemeral, so they never touch the saved snapshot
Komori Pro is coming soonpro.komori.app
ExperimentsKomori Pro
Fork a portfolio, change one thing, and compare.Nothing live is touched, and a good result can be promoted as-is.
  • Fork, edit, simulate, promote
  • A signal change cascades through
  • Diffed against the original on every metric
Komori Pro is coming soonpro.komori.app
Asset allocationKomori Pro
Build an allocation across sleeves and watch it over time.For when the question is the allocation, not the stock.
  • Sleeve-level construction
  • Six allocation modes
  • Rebalancing rules
  • Composed from the ETF catalogue
Komori Pro is coming soonpro.komori.app
Intraday valuationKomori Pro
During market hours, holdings are revalued from 5-minute bars.Overnight numbers stand still all day; this fills the gap.
  • Runs across the TSE session, 09:00–15:30 JST
  • Day return computed from 5-minute bars
  • Delayed, so not an execution price
Komori Pro is coming soonpro.komori.app
The public portfolio libraryNo account
Published portfolios, holdings and all.Read the thinking and the outcome before building anything.
  • The full holdings list, not just the top ten
  • Performance over time
  • Organised by theme
Open to you now
The public allocation libraryNo account
Published asset allocations, with their construction visible.The layer above stock picking — worked examples you can read before building.
  • How the sleeves are composed
  • Which allocation mode is used
  • How it moves over time
Open to you now
DashboardKomori Pro
Four views onto whatever has moved since you last looked.It surfaces the days that have something in them.
  • Sonar — what moved in the market
  • Desk — your own work and anything still running
  • Clients — where each client stands
  • Automation — the record of what has been running
  • The view you chose is the one you come back to
Komori Pro is coming soonpro.komori.app
Market terminalKomori Pro
The market's day on a single screen you do not scroll.Index, breadth and sector strength held in view together.
  • Analysis — the whole market at a glance
  • News — three view modes and a research drawer
  • Monitor — a screen you define over your own portfolios
Komori Pro is coming soonpro.komori.app
ClientsKomori Pro
Per client: size, mandate, goals, and everything built for them.Works both ways — from the client to the work, and back.
  • AUM, risk tolerance, type and goals
  • Their artifacts, bucketed by kind
  • One allocation can be marked as their primary
Komori Pro is coming soonpro.komori.app
LockingKomori Pro
Anything feeding a client's primary allocation is frozen against edits.The lock cascades to sleeves and signals, so a downstream edit cannot move a client's result.
  • Allocation, then sleeves, then signals
  • No edit or delete until it is explicitly unlocked
  • Where a lock came from is visible in the UI
Komori Pro is coming soonpro.komori.app
InboxKomori Pro
Where notifications and the daily report are read.Each kind opens into its own preview rather than a bare line of text.
  • Two tabs: notifications and the daily report
  • Unread items grouped by day
  • Rich previews per kind — metric, signal, filing change, news
Komori Pro is coming soonpro.komori.app
SupportKomori Pro
Ask from inside the app.The exchange stays in one thread.
  • Sent from a button in the toolbar
  • Replies appear without a reload
Komori Pro is coming soonpro.komori.app
Japanese and EnglishNo account
The interface reads in Japanese or English.Filing and company content itself stays in Japanese.
  • Interface strings
  • Company and theme content is shown as-is, in Japanese
Open to you now
Signal libraryFree
The built-in signals, statistics included.Built-in signals are open to everyone, statistics and all. What locks is other people's work.
  • The formula is always shown
  • Win rate, drawdown, correlation
  • How much of the universe it covers
Opens with a free accountOpen
Ordered by = dividend growth ÷ volatility196282371463552
How a signal actually behavesFree
Not just how often a signal is right — how big the wins are, how long the edge lasts, and what survives trading costs.A signal can be right most of the time and still lose money if the misses are bigger than the hits. Hit rate alone cannot tell you.
  • Expectancy — hit rate × average win, less miss rate × average loss
  • Win/loss ratio, with the average win and average loss behind it
  • IC stability — the edge divided by how much it wobbles
  • Signal decay and half-life, measured at 1/3/6/12/24 months
  • Return before and after transaction costs
  • Each statistic shown against the range where most signals land
  • The companies scoring highest and lowest — on every signal, composites included
  • Average return by score decile — whether the ordering held end to end
  • A line on how it has been doing lately, against the year before
  • Every statistic has a hover explanation with a diagram
Opens with a free accountOpen
Ordered by = dividend growth ÷ volatility196282371463552
User-authored signalsKomori Plus
Signals other people defined.Borrow someone else's lens without building one.
  • The definition is readable
  • Statistics in the same shape as the built-ins
Opens on Komori Plus
Create a signalKomori Pro
Compose a formula and define your own signal.Sixteen operators to combine, and it is testable the moment it exists.
  • Sixteen operators
  • Monthly or daily frequency
  • Statistics are computed on creation
  • Immediately usable as a screening rule
Komori Pro is coming soonpro.komori.app
Factor analysisKomori Pro
How much of a result is explained by which factor.It separates a real finding from a known factor in disguise.
  • Information coefficient
  • Japan factor data refreshed daily
  • Low-confidence coefficients are marked
Komori Pro is coming soonpro.komori.app
Where it comes fromNo account
What companies filed themselves, plus exchange data.Not guesses — filed documents, read. The wording is summarised; the source is always stated.
  • Statutory filings via EDINET
  • Prices and financials via J-Quants
  • Intraday price bars
  • News always carries a link to its source
Open to you now
How far it reachesNo account
Japan's listed companies, with ten years of filings read in.One year cannot show change. The depth is what makes the comparisons possible.
  • Over 3,000 listed companies
  • Ten years of filings per company
  • What could not be read is stated as unknown, not left blank
Open to you now
How current it isNo account
Prices are 15 minutes delayed; everything else is rebuilt daily.The delay and the rebuild are stated the same way wherever they appear.
  • 15-minute delayed prices, always labelled
  • Rebuilt each day after the close
  • A failed rebuild keeps yesterday's data live rather than serving a broken one
  • Theme aggregates are recomputed daily too
Open to you now
How the reading is doneNo account
Filings are read by machine and sorted into the eight dimensions.It is a summary, not a quotation — which is why the original passage is always reachable.
  • Different wordings for the same thing are collapsed into one theme
  • The underlying passage stays reachable — Komori Plus
  • Extraction quality is measured on a public benchmark
Open to you now
AI research chatKomori Pro
Ask questions across filings and get answers with their sources attached.Every answer links back to the document it came from.
  • Search across the filing corpus
  • A link to the document behind each answer
  • Portfolios and signals can be created inside the conversation
  • Answers stream as they are written
Komori Pro is coming soonpro.komori.app
WorkflowsKomori Pro
Wire conditions to actions and let a defined procedure run itself.Set it once; it runs whether you are watching or not.
  • A node canvas
  • Versioning and a run history
  • Runs are watchable live
Komori Pro is coming soonpro.komori.app
Workflows proposed from conversationKomori Pro
Watches the conversation and proposes one thing worth automating.You approve, edit, or discard — nothing is created behind your back.
  • At most one proposal per turn
  • Approve, edit, or discard
  • The origin of each workflow is recorded
Komori Pro is coming soonpro.komori.app
Automated notificationsKomori Pro
Define the condition; get told when it happens.Instantly, or collected into one daily recap.
  • Nine kinds of event can start one
  • Instant delivery or a daily recap
  • Scoped to a company or a theme
Komori Pro is coming soonpro.komori.app
Daily reportFree
One report a day: the disclosures, news, and metric moves from that day.Only the companies you follow. Market-wide news stays out of it.
  • Disclosures and taxonomy changes
  • News for the companies you track
  • Portfolio and signal metric moves
  • Each kind has its own item limit
Opens with a free accountpro.komori.app
Research HubKomori Pro
News and outside research papers in one feed.The market conversation and the research conversation, in one place.
  • News and papers, intermixed
  • A taxonomy viewer
  • A universe map per dimension
  • A 3-D map of the filing corpus, placed by meaning
Komori Pro is coming soonpro.komori.app
Komori working papersNo account
Our own Japanese-equity research, published with its method.Including the ones that did not find anything.
  • The pre-registered hypothesis and what came of it
  • Method and data stated in full
  • Negative results are published too
Open to you now
WritingNo account
Research write-ups, portfolio notes and announcements.Real analysis views are embedded in the prose rather than screenshotted.
  • Supply-chain and capital-allocation views rendered inline
  • Held in both Japanese and English
Open to you now
APIKomori Plus
A token that lets a program read disclosures, narrative threads, scenarios and signals. Create one in settings and use it straight away — or add it to Claude Code or Codex as a plugin that logs you in and takes care of the token itself.Pull Komori's data into whatever you already work in, without opening a page.
  • A new token is shown exactly once
  • Revoke one at any time
  • Companies on your watchlists do not count against your allowance
  • Narrow a company's threads to just the ones you want — the softened commitments, say
  • Send a claim and get back the passage in the filings that speaks to it, with its source
  • Shared themes too — the index, one theme in full (its companies and breakdowns), and the themes a company sits in
  • The Claude Code / Codex plugin mints and stores the token for you — just log in
Opens on Komori Plus
KomoriBenchNo account
A public benchmark of Japanese-equity research quality, scored the same way for everyone.Same questions, same judge, for every entrant.
  • One scoring rubric throughout
  • Entries are pinned to a model version
  • Published down to the per-section breakdown
  • Stated alongside what the number does not cover
Open to you nowOpen
Research papersNo account
Academic research on the Japanese market and systematic trading, read in full and turned into a summary, a practical application, a seven-category score, and links to the themes and sectors it touches.An abstract cannot tell you whether a paper is relevant to how you invest. Only papers we could read end to end are published.
  • Collected from J-STAGE, arXiv and OpenAlex — SIG-FIN included
  • A paper whose full text could not be pulled is not published
  • Scored only from yes/no and defined-bucket questions — never an open-ended rating
  • Per-question answers and their evidence are part of Komori Plus
Fully open from Komori PlusOpen
Komori provides information to inform your own decisions. It is not investment advice or a solicitation. Prices are 15-minute delayed.