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Other Disclosures3678MEDIA DO Co.,Ltd.Information and Communications, Services and Others

Notice: All Speakers and Guest Speakers Confirmed for Japan’s Only Large-Scale In-Person IR Event, the 1st SC IR Conference

The 5 founding executives of listed companies and 2 guests who will speak at the 1st SC IR Conference, to be held at Tokyo Big Sight on 6 September 2026, have been finalized. The event date and time, venue, capacity and presentation topics have also been announced.

Worth reading
64In focus
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Neutral
Direction inferred from the company’s description.
Scale
1000
people (capacity)
Wording
Conditional
How definitive the wording is.

Announced details

1st SC IR Conference / SC IR Conference
Applicable field (uses covered by this announcement)

IR, individual investment, corporate analysis, business analysis, regional development and revitalization

Launch date6 September 2026 (Sunday), 10:00–18:00 (scheduled)
Relationship between the counterparty and the company
MEDIA DO Co.,Ltd.3678
Relationship with the Company

MEDIA DO Co.,Ltd. is hosting the event, and officers and employees of the counterparties will participate as speakers and presenters. No capital, personnel or existing business relationships are stated.

CounterpartyTokyo Stock Exchange, Inc.Mizuho Securities Co., Ltd.SAKURA internet Inc. (3778)VISION INC. (9416)CHANGE Holdings,Inc. (3962)MIGALO HOLDINGS Inc. (5535)

Tokyo Stock Exchange, Inc. will be represented by the General Manager of the Listed Company Support Group in the Listing Department. Mizuho Securities Co., Ltd. will have Shimizu Daigo (清水 大吾) give a guest presentation as a Sustainability Evangelist. The disclosure states that SAKURA internet Inc. provides domestic cloud services, VISION INC. provides rental Wi-Fi for overseas use, CHANGE Holdings,Inc. operates a hometown-tax donation website and a chat service for local governments, and MIGALO HOLDINGS Inc. develops a facial recognition platform, smart-city services and real-estate DX solutions.

Location (as indicated in this announcement)

Tokyo Big Sight Reception Hall

Capacity: 1,000 people
Impact on Business Performance

No impact on performance from this matter is stated. The SC business is described as a priority area aimed at establishing a new medium- to long-term earnings stream.

The company does not address Contract Value / Offering price.

Source (materials cited by the company)

Based on the company’s own research as of 6 July 2026 (claim of being the only such event in Japan)

Announced details
ItemDetails
Names of Products / Services Covered1st SC IR Conference / SC IR Conference
CounterpartyTokyo Stock Exchange, Inc., Mizuho Securities Co., Ltd., SAKURA internet Inc. (3778), VISION INC. (9416), CHANGE Holdings,Inc. (3962), MIGALO HOLDINGS Inc. (5535)
Counterparty overviewTokyo Stock Exchange, Inc. will be represented by the General Manager of the Listed Company Support Group in the Listing Department. Mizuho Securities Co., Ltd. will have Shimizu Daigo (清水 大吾) give a guest presentation as a Sustainability Evangelist. The disclosure states that SAKURA internet Inc. provides domestic cloud services, VISION INC. provides rental Wi-Fi for overseas use, CHANGE Holdings,Inc. operates a hometown-tax donation website and a chat service for local governments, and MIGALO HOLDINGS Inc. develops a facial recognition platform, smart-city services and real-estate DX solutions.
Relationship with the CompanyMEDIA DO Co.,Ltd. is hosting the event, and officers and employees of the counterparties will participate as speakers and presenters. No capital, personnel or existing business relationships are stated.
Launch date6 September 2026 (Sunday), 10:00–18:00 (scheduled)
Applicable areaIR, individual investment, corporate analysis, business analysis, regional development and revitalization
LocationTokyo Big Sight Reception Hall
Location scaleCapacity: 1,000 people
Impact on Business PerformanceNo impact on performance from this matter is stated. The SC business is described as a priority area aimed at establishing a new medium- to long-term earnings stream.
SourceBased on the company’s own research as of 6 July 2026 (claim of being the only such event in Japan)
Items this document does not state (8)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateQuantitative EffectsUsage history

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To directly convey to individual investors and others the business profitability, market valuations, management decisions and growth scenarios that cannot be understood from financial statements and figures alone, leading to new investment perspectives and discoveries.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice: All Speakers and Guest Speakers Confirmed for Japan’s Only Large-Scale In-Person IR Event, the 1st SC IR Conference | MEDIA DO Co.,Ltd. (3678) timely disclosure | Komori