WOLCHANSTOPPER

 (ヲルチャンストッパー) is an idol group formed in August 2020. They debuted on September 19, 2020 and will be ending activities on September 26, 2021.

Final Line-Up

 * Tomoe Sohi (土萠そひ; ) (Founding Member)
 * Hira Ui (比良雨依; ) (Founding Member)
 * Matsuzawa Sora (松沢空來; ) (Joined April 24, 2021)
 * Suitsu Ai (推津あい; ) (Joined April 24, 2021)
 * Fuzuki Raki (富月らき; ) (Joined April 24, 2021)

Former Members

 * Kanja Rai (神蛇雷) (Left November 11, 2020)
 * Enokoro Yuyu (犬衣ユ夢) (Fired December 6, 2020)
 * Nekota Moa (猫田もあ; ) (Joined April 24, 2021; Withdrew June 23, 2021)