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Other Disclosures8609OKASAN SECURITIES GROUP INC.Financials (excluding banks)

Notice of the Launch of the Okasan Business & Technology Securities Business

The business integration of 証券ジャパン and 岡三ビジネス&テクノロジー has been completed, and the new company, 「岡三ビジネス&テクノロジー証券」, commenced operations on 1 August 2026. The face-to-face sales business also changed from 証券ジャパン to its subsidiary, 証券ジャパンウェルスマネジメント株式会社.

Worth reading
64In focus
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
13
Companies (cumulative number of securities platform users)
Wording
Definitive
How definitive the wording is.

Announced details

Securities platform
Applicable field (uses covered by this announcement)

Securities business and financial instruments intermediary business

Launch date1 August 2026 (operations commenced and the face-to-face sales business changed on this date; completed)
What the company reported numerically
Usage history

The cumulative number of companies using the securities platform was 13 as of 1 August 2026

Relationship between the counterparty and the company
OKASAN SECURITIES GROUP INC.8609
Relationship with the Company

A subsidiary and affiliate within our group. It receives the platform from OBT証券 and is the destination to which the face-to-face sales business changed.

Counterparty証券ジャパンウェルスマネジメント株式会社

A subsidiary of 証券ジャパン and a financial instruments intermediary

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Announced details
ItemDetails
Names of Products / Services CoveredSecurities platform
Counterparty証券ジャパンウェルスマネジメント株式会社
Counterparty overviewA subsidiary of 証券ジャパン and a financial instruments intermediary
Relationship with the CompanyA subsidiary and affiliate within our group. It receives the platform from OBT証券 and is the destination to which the face-to-face sales business changed.
Launch date1 August 2026 (operations commenced and the face-to-face sales business changed on this date; completed)
Applicable areaSecurities business and financial instruments intermediary business
Usage historyThe cumulative number of companies using the securities platform was 13 as of 1 August 2026
Items this document does not state (11)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleQuantitative EffectsImpact on Business PerformanceSource

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 aim is to enhance the business and achieve long-term growth by combining the expertise and capabilities that both companies have developed through their securities platform businesses, which provide the infrastructure required for the securities business.

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 the Launch of the Okasan Business & Technology Securities Business | OKASAN SECURITIES GROUP INC. (8609) timely disclosure | Komori