MidSummer Champions 2023 was a professional wrestling event promoted by World Wonder Ring Stardom, held on July 2, 2023 at the Yokohama Budokan in Yokohama, Kanagawa, Japan. Natsupoi faced Saori Anou in an Indian Strap match to settle their grudge in the main event, with Tam Nakano defending the Wonder of Championship against MIRAI as well.