Sinanen Holdings Co., Ltd. announced management changes. Detail of changes are: Masaki Yamazaki. New post is Chairman of Sinanen Holdings Co., Ltd. Current post is President and CEO of Sinanen Holdings Co., Ltd. Taro Nakagome, New post is President and CEO of Sinanen Holdings Co., Ltd. and Current post is President and CEO of Sinanen Axia Co., Ltd. Name and career summary of Taro Nakagome is Date of birth April 9, 1973.

Place of birth is Kanagawa Prefecture. Career; April 1997 Joined the Company, February 2012 President & CEO of Indess Co., Ltd. April 2020 President & CEO of Indess Co., Ltd. April 2020 and President & CEO of U-Techs Co., Ltd. June 2020 President and CEO of Takara Building Maintenance Co., Ltd. June 2020 and President & CEO of Indess Co., Ltd. June 2020 and President & CEO of U-Techs Co., Ltd. June 2021 President and CEO of Takara Building Maintenance Co., Ltd. October 2023 President and CEO of Sinanen Axia Co., Ltd. (present position).