Toyota Technical Development Corporation (Headquarters: Toyota City, Aichi Prefecture, President and CEO: Teiichi Saeki; hereinafter referred to as "the Company") hereby announces that at the Ordinary General Meeting of Shareholders and the Board of Directors held on June 30, new executive officers were appointed, and the new management structure will be launched as detailed below. We will inherit the value cultivated through monozukuri (manufacturing) and challenge ourselves to create further value. New Executive Management Structure Effective July 1, 2026 Name New Position Responsibilities Teiichi Saeki (New Appointment) President and CEO Yukio Noda Senior Executive Officer, Director General Manager, IP Solutions Business Division Youichi Funahashi Senior Executive Officer, Director General Manager, Management Division Naoki Hirate Director (Outside Director) (General Manager, Vehicle Digital Development Department, Toyota Motor Corporation) Shintaro Nishiyama (New Appointment) Full-time Auditor Hirotaka Takeda Auditor (Outside Auditor) (General Manager, Advanced Technology Planning Department, Toyota Motor Corporation) Noritaka Toyama (New Appointment) Senior Executive Officer General Manager, Measurement Simulation Business Division Keisuke Ishizaki Executive Officer Chief Technology Officer Furthermore, Yoshiyuki Kagawa (former President and CEO) and Yoshihisa Hachiya (former Full-time Auditor) retired from their positions on the same date. Message from New President and CEO, Teiichi Saeki Teiichi Saeki, President and CEO Even amidst significant changes in the business environment, including advancements in AI, our company will continue to provide reliable value that transcends time, while inheriting the value cultivated through Toyota's monozukuri. Our strengths, measurement and intellectual property, are both crucial areas that support monozukuri. By leveraging these strengths, we will create new value by enabling each employee, regardless of their role, to d