Musukko Club

 was a short-lived male spin-off idol group of Onyanko Club. They made their debut in 1986 with the song "Boku-tachi no Season", and broke up after their February 15, 1987 concert at Nippon Budokan. The seven members of the group were Ken Iwashiro, Shūsuke Namiki, Yoshinori Satō, Yōji Sawamukai, Kō Shimizu, Hirotoshi Shinozaki and Hiromitsu Shizuku. After 3 decades, the group reunited in 2016 and has been active ever since.
Discography.
Albums.
Songs that do not indicate a specific vocalist are sung by the entire group.
A CD by the same title was released as well, with one extra track:
Video releases.
"7 Junk Boys", Epic/Sony, VHS, 30 minutes, ¥4500This video of their final concert features the following songs: