Youplus

 (ユープラス), formerly known as CHAOSPIPIS (カオスピピス) is a YouTube girl group that debuted on April 3, 2021.

All current and former members of were previously members of different popular J-Pop girl groups before graduating and becoming YouTubers. Nakanishi Kana is a former 2nd generation member of ANGERME, Kawago Hina is a former 1st generation member of Nogizaka46, Hayashida Mahiro is a former member of Fairies, Ogata Haruna is a former 12th generation member of Morning Musume, Okonogi Ruka is a former member of akishibu project, and Shiraki Riho is a former member of Turtle Lily.

On June 16, 2021, it was announced that they would be suspending activities and Shiraki Riho would be leaving the group.

Current Members

 * Nakanishi Kana (中西香菜)
 * Kawago Hina (川後陽菜)
 * Hayashida Mahiro (林田真尋)
 * Ogata Haruna (尾形春水)

Former Members

 * Shiraki Riho (白木莉帆) (Left June 16, 2021)
 * Okonogi Ruka (小此木流花) (Left June 2021)

EPs

 * 1) [2021.12.22] TO THE NIGHT OF THE COSMIC EXPRESS

Digital Singles

 * [2021.04.04] MY BORDERLINE (As CHAOSPIPIS)
 * [2021.04.10] FLeeLy (As CHAOSPIPIS)
 * [2021.11.24] Last Laugh