JO1 is a 11 member Japanese boy group formed by winners of Produce 101 Japan, consisting of: Yonashiro Sho, Kawashiri Ren, Shiroiwa Ruki, Kono Junki, Sato Keigo, Kawanishi Takumi, Kimata Syoya, Ohira Shosei, Kinjo Sukai, Tsurubo Shion and Mamehara Issei.