JO1 is a Japanese boy group formed by Produce 101 Japan and debuted by LAPONE Entertainment in 2020 with members Yonashiro Sho, Kawashiri Ren, Shiroiwa Ruki, Kono Junki, Sato Keigo, Kawanishi Takumi, Kimata Syoya, Ohira Shosei, Kinjo Sukai, Tsurubo Shion, and Mamehara Issei, the group has sold more than 1.1 million physical copies in Japan.
Here is a summary of their sales in the country.
Japanese Discography: 1,177,133 copies sold
PROTOSTAR
Format: 1st Single
Release Date: March 4th, 2020
Certification: Platinum by RIAJ
1st Week Sales (Oricon): 327,187 copies soldTotal Sales in Japan (Oricon): 377,179 copies sold
STARGAZER
Format: 2nd Single
Release Date: August 26th, 2020
Certification: Platinum by RIAJ
1st Week Sales (Oricon): 283,363 copies soldTotal Sales in Japan (Oricon): 316,880 copies sold
The STAR
Format: 1st Album
Release Date: November 25th, 2020
Certification: Gold by RIAJ
1st Week Sales (Oricon): 158,333 copies soldTotal Sales in Japan (Oricon): 185,178 copies sold