Kashiwagi Haru or better known by his stage name, HARU is a member of Choutokkyuu. He joined the group on August 8, 2022.

He's also a former member of TEAM M! & TEAM A. In 2018, he went to Tokyo on a trip and got scouted there by STARDUST PROMOTION. He joined the entertainment industry and become part of EBiDAN FUKUOKA.