Sumitomo Forestry Co., Ltd.TSE: 1911

Revisions to Organizational Structure and Personnel Transfers

· Issued by Sumitomo Forestry Co., Ltd.

June 30, 2025

For Immediate Release

Sumitomo Forestry Co., Ltd.

Revisions to Organizational Structure and Personnel Transfers

Sumitomo Forestry Co., Ltd. hereby announces that the Board of Directors passed the following resolutions for organizational revisions and personal transfers on June 30, 2025.

  1. Organizational revisions (as of July 1, 2025)
    1. Establishment of the Medium- to Large-Scale Wooden Architecture Department

      To further expand the medium- to large-scale wooden construction business, we will establish the Medium- to Large-Scale Wooden Architecture Department as an organization under the direct supervision of the President.

  2. Personnel changes (as of July 1, 2025)
    1. Changes in duties and responsibilities of officers (as of July 1, 2025)

      [New]

      [Old]

      Representative Director

      Representative Director

      President and Executive Officer

      President and Executive Officer

      (Direct supervision: New Business Development Department, Medium- to Large-Scale Wooden Architecture Department, and Customer Service Department)

      (Direct supervision: New Business Development Department and Customer Service Department)

      Toshiro Mitsuyoshi

      Executive Officer

      Executive Officer

      General Manager of Medium- to Large-Scale Wooden Architecture Department and Deputy General Manager of Tsukuba Research Institute of Corporate Division

      Deputy Divisional Manager of Housing Division (overseeing Technology and Product Development Department), General Manager of New Business Development Department, and Deputy General Manager of Tsukuba Research Institute of Corporate Division

      Toshiya Sakamaki

    2. Personnel Changes of General Managers and General Managers etc. (as of July 1, 2025)

New

Old

Name

General Manager of Finance Department of Corporate Division

Director and Managing Executive Officer of Sumitomo Forestry Home Tech Co., Ltd.

Takeshi Nakashima

General Manager of Kanagawa Branch of Housing Division

General Manager of Toyohashi Branch of Housing Division

Keiji Miwa

General Manager of Kashiwa Branch of Housing Division

Group Manager of Kashiwa Branch Sales Group of Housing Division

Yoshitaka Sakemi

General Manager of Shinshu Branch of Housing Division

General Manager of Shinshu Branch Matsumoto Sales Office

of Housing Division

Masaki Nakamizo

General Manager of Morioka Branch of Housing Division

Group Manager of Sapporo Branch Sales Group of Housing Division

Mitsunori Sato

General Manager of Toyohashi Branch of Housing Division

General Manager of Shinshu Branch of Housing Division and Group Manager of General Administration Group

Satoshi Fudanoki

President and Representative Director of Home Eco Logistics Co., Ltd.

Managing Director and Representative Director of Home Eco Logistics Co., Ltd.

Yoichi Oshima

General Manager of Sumitomo Forestry (Dalian) Ltd.

Group Manager of Industrial Materials Department and Leader of the Manufacturing Department, Timber and Building Materials Division

Yoshikazu Yamaguchi