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

Notice of Additional Speakers Confirmed for the 1st SC IR Conference

Four founder-executives and 1 opening speech speaker have been added to the lineup for the 1st SC IR Conference scheduled for 6 September 2026, finalizing the list of scheduled speakers.

Worth reading
66In 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
capacity (people)
Wording
Conditional
How definitive the wording is.

Announced details

1st SC IR Conference / SC IR (Sustainability Creation & Investor Relations)
Applicable field (uses covered by this announcement)

IR, asset building, regional revitalization and investment addressing society's future for individual investors, institutional investors and financial institution professionals

Launch date6 September 2026 (scheduled)
Relationship between the counterparty and the company
MEDIA DO Co.,Ltd.3678
Relationship with the Company

メディアドゥ is organizing the event, and its Representative Director, President and CEO will also speak. The founders of the four counterpart companies and a representative of the Tokyo Stock Exchange will speak. Capital, personnel and ordinary business relationships are Not disclosed.

CounterpartySAKURA internet Inc. (3778)VISION INC. (9416)CHANGE Holdings,Inc. (3962)MIGALO HOLDINGS Inc. (5535)Tokyo Stock Exchange, Inc.

SAKURA internet Inc., VISION INC., CHANGE Holdings,Inc. and MIGALO HOLDINGS Inc. are all companies listed on the Tokyo Stock Exchange Prime Market. The general manager overseeing the Listed Company Support Group in the Listing Department of the Tokyo Stock Exchange will speak. Other information, including location, capital and year of establishment, is Not disclosed.

Location (as indicated in this announcement)

Tokyo Big Sight, Reception Hall A and B

Capacity of 1,000 people; venue: Tokyo Big Sight Reception Halls A and B
Impact on Business Performance

The event is described as part of the SC business, which aims to build a medium- to long-term revenue stream, but the amount of its impact on results as a standalone event is Not disclosed.

The company does not address Contract Value / Offering price.

Source (materials cited by the company)

Company research (as of 6 July 2026)

Announced details
ItemDetails
Names of Products / Services Covered1st SC IR Conference / SC IR (Sustainability Creation & Investor Relations)
CounterpartySAKURA internet Inc. (3778), VISION INC. (9416), CHANGE Holdings,Inc. (3962), MIGALO HOLDINGS Inc. (5535), Tokyo Stock Exchange, Inc.
Counterparty overviewSAKURA internet Inc., VISION INC., CHANGE Holdings,Inc. and MIGALO HOLDINGS Inc. are all companies listed on the Tokyo Stock Exchange Prime Market. The general manager overseeing the Listed Company Support Group in the Listing Department of the Tokyo Stock Exchange will speak. Other information, including location, capital and year of establishment, is Not disclosed.
Relationship with the Companyメディアドゥ is organizing the event, and its Representative Director, President and CEO will also speak. The founders of the four counterpart companies and a representative of the Tokyo Stock Exchange will speak. Capital, personnel and ordinary business relationships are Not disclosed.
Launch date6 September 2026 (scheduled)
Applicable areaIR, asset building, regional revitalization and investment addressing society's future for individual investors, institutional investors and financial institution professionals
LocationTokyo Big Sight, Reception Hall A and B
Location scaleCapacity of 1,000 people; venue: Tokyo Big Sight Reception Halls A and B
Impact on Business PerformanceThe event is described as part of the SC business, which aims to build a medium- to long-term revenue stream, but the amount of its impact on results as a standalone event is Not disclosed.
SourceCompany research (as of 6 July 2026)
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.

The founders themselves will speak directly to reassess how investment can support long-term asset building and society's future.

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 of Additional Speakers Confirmed for the 1st SC IR Conference | MEDIA DO Co.,Ltd. (3678) timely disclosure | Komori