JO1 (ジェイオーワン, Jeiōwan) is a Japanese boy band formed through the reality competition show Produce 101 Japan. The group is composed of eleven members: Issei Mamehara, Ren Kawashiri, Takumi Kawanishi, Shosei Ohira, Shion Tsurubo, Ruki Shiroiwa, Keigo Sato, Syoya Kimata, Junki Kono, Sukai Kinjo, and Sho Yonashiro. JO1 is the first Produce 101 winning group that is intended to be permanent. It is managed by Lapone Entertainment, a joint venture between Yoshimoto Kogyo and CJ ENM. Debuting with the single Protostar on March 4, 2020, JO1 has achieved seven consecutive Oricon number-one singles as well as six number-one songs and one number-one album on the Billboard Japan Hot charts. Among the group's accolades are one Japan Gold Disc Award, three MAMA Awards, and three MTV Video Music Awards Japan. More information...
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