Insource Co., Ltd. announced the following personal changes effective on November 6, 2023: Yasutsune Momose, New Duties: Executive Officer, Manager of Group General Affairs Department, Manager of Group Trainers' Educational Department, Manager of Process Automation Department, Chief of Group Human Resources Department, Director of Insource Business Rep Corporation and Executive Officer of Insource Consulting Corporation. Current Duties: Executive Officer, Manager of Group General Affairs Department, Manager of Trainers' Educational Department, Manager of Process Automation Department, Chief of Group Human Resources Department, Director of Insource Business Rep Corporation and Executive Officer of Insource Consulting Corporation. Shigeo Fujimoto: New Duties: Director, Executive Officer, Chief Financial Officer, Chief of Group Corporate Planning Department, Chief of Group Accounting Department, Director of MIRAISOUZOU & COMPANY Inc., Director of Insource Digital Academy Corporation, Director of Insource Business Rep Corporation and Director of Insource Consulting Corporation.

Current Duties: Director, Executive Officer, Chief Financial Officer, Manager of Group Corporate Management Department, Director of MIRAISOUZOU & COMPANY Inc., Director of Insource Digital Academy Corporation, Director of Insource Business Rep Corporation and Director of Insource Consulting Corporation. Akira Takahara: New Duties: Executive Officer, Chief of Operation Department, Chief of Group Corporate Planning Department, Assistant Manager of IT Support Office, Director of Rashiku Corporation and Executive Officer of Insource Digital Academy Corporation. Current Duties: Executive Officer, Chief of Operation Department, Vice Manager of Group Corporate Management Department, Assistant Manager of IT Support Office, Director of Rashiku Corporation and Executive Officer of Insource Digital Academy Corporation.