Mitsui & Co., Ltd. ("Mitsui", Head Office: Tokyo, President and CEO: Kenichi Hori) has decided to invest in Shenzhen Yaeher Health Management Co., Ltd. ("Yaeher", Head office: Shenzhen, China), which provides primarycare services in China through online and face-to-face consultations. Mitsui and Yaeher have signed relevant investment agreements, and the investment will be completed after obtaining necessary approvals by the end of the fiscal year ending March 2023.