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Changes in Officers8609OKASAN SECURITIES GROUP INC.Financials (excluding banks)

Notice Regarding Organizational Reforms and Personnel Changes at Okasan Securities Group Companies

Effective 1 October 2026, companies in the 岡三証券 Group will implement departmental reorganizations, consolidations, abolitions and newly established departments, together with related changes in the responsibilities of executive officers, advisers, department heads and others. 岡三興業 will establish its Real Estate Sales Department, while 三晃証券 will abolish the position of Head of the Sales Headquarters and its Nishi-Ogikubo Branch.

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Who is moving to which position

Incoming appointee

32 items
Scheduled Appointment Date1 October 2026 (date of appointment order and effective date)
Shinohara Tatsuyoshi (篠原達芳)
Baba Hirohisa (馬場裕久)
Komatsuda Jun (小松田淳)
Ikeda Masaaki (池田昌晃)
Endo Takashi (遠藤貴志)
Morishige Naoya (守重直哉)
Nagatani Wataru (永谷亘)
Matsuzawa Tokimasa (松澤時正)
Tanaka Taku (田中拓)
Matsumoto Takashi (松本貴司)
Tono Hideki (當野日出樹)
Sato Akihito (佐藤昭仁)
Isa Hiroaki (伊佐浩明)
Yamada Hirofumi (山田博文)
Ukita Yoshihiko (浮田良彦)
Sawamura Kazunori (沢村和則)
Kumada Junichi (熊田純一)
Tada Yoshiharu (多田芳晴)
Oshima Ryusuke (大嶋龍介)
Hayasaka Akira (早坂顕)
Seki Kengo (関健吾)
Fukuda Yuki (福田諭規)
Sakai Shoji (酒井昭治)
Kawata Daisuke (河田大輔)
Seto Tomoyuki (瀬戸智之)
Kitamura Shingo (北村真悟)
Kawakami Daisuke (川上大輔)
Nishimura Masashi (西村正司)
Suzuki Hidetoshi (鈴木秀敏)
Hanasaki Yuji (鼻崎雄治)
Taneda Teruo (種田照生)
Nishimura Shigeo (西村重郎)
Previous positionFormer responsibilities and positions listed in each person's previous position field. For those with no entry, Not disclosed
New positionResponsibilities, department head and branch manager positions, etc., listed in each person's new position field (for example, Head of the Securities DX Division, Head of the Audit Department, and Head of the Real Estate Sales Department with responsibility for the Real Estate Sales Department)
Because the names and counts do not correspond, they are shown as reported without linking the counts to individual names.
Reason for change

To integrate management strategy with structural reform and achieve company-wide structural reform. For 岡三興業, to strengthen the sales promotion structure and expand the business in order to promote and expand the real estate business.

Details of organizational changes

岡三証券 Group: Transfer the Structural Reform Project Promotion Department under the Strategic Division. 岡三証券: Rename the Retail DX Division as the Securities DX Division, transfer the relevant DX-related divisions, abolish the 岡三オンライン証券 Company and the Online Products Business Department, establish the Retail FX and CFD Promotion Department, consolidate and abolish the Corporate Division and other departments, and consolidate the Finance Department, Accounting Department and Career Development Department. 三晃証券: Abolish the position of Head of the Sales Headquarters and the Nishi-Ogikubo Branch. 岡三興業: Establish the Real Estate Sales Department.

Who is moving to which position
ItemDetails
Scheduled Appointment Date1 October 2026 (date of appointment order and effective date)
Name of appointeeShinohara Tatsuyoshi (篠原達芳), Baba Hirohisa (馬場裕久), Komatsuda Jun (小松田淳), Ikeda Masaaki (池田昌晃), Endo Takashi (遠藤貴志), Morishige Naoya (守重直哉), Nagatani Wataru (永谷亘), Matsuzawa Tokimasa (松澤時正), Tanaka Taku (田中拓), Matsumoto Takashi (松本貴司), Tono Hideki (當野日出樹), Sato Akihito (佐藤昭仁), Isa Hiroaki (伊佐浩明), Yamada Hirofumi (山田博文), Ukita Yoshihiko (浮田良彦), Sawamura Kazunori (沢村和則), Kumada Junichi (熊田純一), Tada Yoshiharu (多田芳晴), Oshima Ryusuke (大嶋龍介), Hayasaka Akira (早坂顕), Seki Kengo (関健吾), Fukuda Yuki (福田諭規), Sakai Shoji (酒井昭治), Kawata Daisuke (河田大輔), Seto Tomoyuki (瀬戸智之), Kitamura Shingo (北村真悟), Kawakami Daisuke (川上大輔), Nishimura Masashi (西村正司), Suzuki Hidetoshi (鈴木秀敏), Hanasaki Yuji (鼻崎雄治), Taneda Teruo (種田照生), Nishimura Shigeo (西村重郎)
Appointee's new positionResponsibilities, department head and branch manager positions, etc., listed in each person's new position field (for example, Head of the Securities DX Division, Head of the Audit Department, and Head of the Real Estate Sales Department with responsibility for the Real Estate Sales Department)
Appointee's previous positionFormer responsibilities and positions listed in each person's previous position field. For those with no entry, Not disclosed
Reason for changeTo integrate management strategy with structural reform and achieve company-wide structural reform. For 岡三興業, to strengthen the sales promotion structure and expand the business in order to promote and expand the real estate business.
Details of organizational changes岡三証券 Group: Transfer the Structural Reform Project Promotion Department under the Strategic Division. 岡三証券: Rename the Retail DX Division as the Securities DX Division, transfer the relevant DX-related divisions, abolish the 岡三オンライン証券 Company and the Online Products Business Department, establish the Retail FX and CFD Promotion Department, consolidate and abolish the Corporate Division and other departments, and consolidate the Finance Department, Accounting Department and Career Development Department. 三晃証券: Abolish the position of Head of the Sales Headquarters and the Nishi-Ogikubo Branch. 岡三興業: Establish the Real Estate Sales Department.
Items this document does not state (15)
Resolution dateDate of departureAppointee's date of birthYear the appointee joined the CompanyNumber of shares held by the appointeeName of departing officerFormer position of departing officerNew position of departing officerReason for departureWhether the incumbent will remain in officeReasons for appointmentNumber of directors after the changeFiling as an independent officerChange in Corporate Governance StructureSubject to Approval by the General Meeting of Shareholders

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 reasons include integrating management strategy with structural reform at the 岡三証券 Group, the partial transfer of the business related to the 岡三オンライン証券 Company at 岡三証券, the organizational reforms described at 三晃証券, and the promotion and expansion of the real estate business, strengthening of the sales promotion structure and business expansion at 岡三興業.

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Notice Regarding Organizational Reforms and Personnel Changes at Okasan Securities Group Companies | OKASAN SECURITIES GROUP INC. (8609) timely disclosure | Komori