JO1

JO1
JO1
	JO1 at a press conference in November 2023; L–R, back row: Tsurubo, Kawanishi, Kono, Shiroiwa, Sato, Ohira; L–R, front row: Yonashiro, Kawashiri, Mamehara, Kimata, Kinjo
Background information
Origin	Chiba, Japan
Genres	J-pop; K-pop;
Discography	JO1 discography
Years active	2019–present
Labels	Lapone
Members	Takumi Kawanishi; Ren Kawashiri; Syoya Kimata; Sukai Kinjo; Junki Kono; Issei Mamehara; Shosei Ohira; Keigo Sato; Ruki Shiroiwa; Shion Tsurubo; Sho Yonashiro;
Website	jo1.jp
	YouTube information
Channel	JO1;
Years active	2019—present
Genre	Music
Subscribers	788 thousand
Views	974 million
	Last updated: January 8, 2025

JO1 (Japanese: ジェイオーワン, Hepburn: Jeiōwan) is a Japanese boy band formed through the first season of Produce 101 Japan by Lapone Entertainment. 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. The group is the first permanent Produce 101 winning group.

JO1 debuted on March 4, 2020, and was named one of the Best 5 New Artists at the Japan Gold Disc Award. Since then, they have achieved nine consecutive Oricon number-one singles as well as eight number-one songs and three consecutive number-one albums on the Billboard Japan Hot charts. They are two-time Excellent Work Award winner at the Japan Record Award for "Trigger" and "Love Seeker", with other accolades include three MAMA Awards and four MTV Video Music Awards Japan.