Apr 2013 Joined J.P. Morgan Securities Co., Ltd. Mar 2020 Joined Sparx Asset Management Co., Ltd. Mar 2021 Outside Director, Leaf Inc. Aug 2021 Outside Director, glafit Inc. Jan 2022 Joined toBe Marketing Inc. as Executive Officer, CFO Jul 2022 Director, CFO, toBe Marketing Inc. Jun 2024 Joined the Company as Executive Officer, in charge of Business Strategy and IR; Director, Grape System Co., Ltd. (current) Jul 2024 Executive Officer, General Manager of Corporate Strategy Headquarters and Head of Strategy Office, the Company Mar 2025 Audit & Supervisory Board Member, Lightstone Co., Ltd. Jun 2025 Director, CSO and CFO, the Company Sep 2025 (no further details stated in filing) Nov 2025 Representative Director, President, CEO, the Company (current) Lightstone Co., Ltd. Representative Director, Chairman Lightstone Co., Ltd. Representative Director, Chairman and President (current)

Apr 1992 Joined Nihon Motorola K.K., Semiconductor Sector Apr 2004 Joined Freescale Semiconductor Japan K.K. following spin-off Jan 2008 Marketing Manager, Microcontroller Business Development, Freescale Semiconductor Japan K.K. Nov 2014 Manager, Corporate Communications Department, Freescale Semiconductor Japan K.K. Apr 2015 Joined Cypress Semiconductor Japan; General Manager (Marketing), Microcontroller Business Division Jan 2016 Joined IAR Systems Co., Ltd. as Manager, Marketing Team Jan 2021 Joined the Company as General Manager, Connectivity & Security Business Division Apr 2022 Executive Officer, General Manager, Embedded Platform Business Division and SPQA Business Division, the Company Apr 2023 General Manager, Marketing & Communications Department, the Company Jun 2023 Director, the Company Oct 2023 Director, Grape System Co., Ltd. Apr 2024 General Manager, Embedded Division 3, the Company Apr 2024 General Manager, R&D Department, the Company (current) Jun 2024 Vice President and Director, Grape System Co., Ltd. Jun 2024 Director, Lightstone Co., Ltd. (current) Sep 2025 Director, Executive Vice President, COO, the Company (current) Sep 2025 Representative Director, President, Grape System Co., Ltd. (current)

Sep 2001 Joined Asahi Audit Corporation (now KPMG AZSA LLC) Feb 2007 Representative Partner, Hibiscus Audit Corporation Dec 2007 Audit & Supervisory Board Member, Dia Life Co., Ltd. (current) Jun 2009 Representative Partner, Meijidori Tax Corporation (current) Jun 2015 Audit & Supervisory Board Member, the Company Jun 2019 Director, the Company (current) Jul 2025 Representative Partner, UHY Tokyo Audit Corporation (current)

Mar 1975 Joined Olivetti Japan K.K. May 1979 Joined Otsuka Corporation Jan 1992 Manager, Planning Department, Management Planning Office, Otsuka Corporation May 1995 Director, Aurora Corporation Jul 1999 Established Noah International Taiwan Corp.; Chairman and General Manager (current) Sep 2005 Established Wassey Software Technology Co., Ltd.; Director (current) Oct 2008 Director, Otsuka Information Technology Corp. (current) Jun 2015 Established Noah Information Technology Corp.; Chairman (current) Jun 2019 Director, the Company (current)

Apr 1993 Joined PwC Japan LLC May 2003 Joined EY ShinNihon LLC Nov 2015 Seconded to MOCLURE Inc. as CFO Oct 2018 Joined Shirax Co., Ltd.; General Manager, Administration Department May 2021 Head, Ayumi Oka Certified Public Accountant Office (current) Dec 2022 Full-time Audit & Supervisory Board Member, Japan Medical Company Co., Ltd. Jun 2025 Audit & Supervisory Board Member, Nippon Carbide Industries Co., Inc. (current) Jun 2026 Audit & Supervisory Board Member, the Company (current) Jun 2026 Audit & Supervisory Board Member, Lightstone Co., Ltd. (current) Jun 2026 Audit & Supervisory Board Member, Grape System Co., Ltd. (current)

Apr 1998 Joined Mitsubishi Corporation Dec 2007 Registered as attorney-at-law (Daiichi Tokyo Bar Association) Sep 2010 Established Minagawa Ebisu Law Office; Representative Jun 2016 Audit & Supervisory Board Member, the Company (current) Mar 2020 Audit & Supervisory Board Member, Otsuka Corporation (current) Jan 2022 Representative Attorney, Kollect Partners Law Office (current)

Apr 1991 Joined Meiji Life Insurance Company (now Meiji Yasuda Life Insurance Company) Oct 2000 Joined Ota Showa Century Audit Corporation (now EY ShinNihon LLC) Apr 2004 Registered as Certified Public Accountant May 2016 General Manager, Administration Department, Graphico Co., Ltd. Sep 2016 Audit & Supervisory Board Member, Amazia Inc. (current) Jun 2017 Director (Audit and Supervisory Committee Member), Johnan Shingaku Kenkyusha Co., Ltd. (current) Jan 2018 Audit & Supervisory Board Member, tripla Inc. (current) Jun 2019 Audit & Supervisory Board Member, the Company (current) Mar 2021 Representative Partner, ES Next Audit Corporation Feb 2022 Director and Partner, ES Next LLC Audit Corporation (current)