Ω Boku Tachi Mata Nanika Yaccha Imashita? Ω

あっぱれ！！  (Ω僕たちまたなにかやっちゃいました？Ω) is a five-member Japanese idol group formed on September 12, 2021.

They made their stage debut on November 7, 2021 @Shibuya WOMB.

Current Members

 * Amai Mashiro (甘ィましろ; ) (Founding member)
 * Nyannyan Tomoe (娘娘巴; ) (Founding member)
 * Yuano Nemu (ユアノネム; ) (Joined July 1, 2022)
 * Chika Chiika (近ちいか; ) (Joined July 1, 2022)
 * Remu Aika (近ちいか; ) (Joined April 13, 2023)

Former Members

 * Donten Viviko (曇天びびこ; ) (Founding member; Graduated March 31, 2022 )
 * Teitei Pomea (帝々ぽめあ; ) (Founding member; Graduated February 26, 2023)
 * Amamiya Sode (近ちいか; ) (Joined April 13, 2023; Fired April 21, 2023)

Albums

 * 1) [2021] Ω Boku Tachi 1st ALBUM Release Shicha Imashita? Ω (Ω僕たち1st ALBUMリリースしちゃいました？Ω)

Singles

 * 1) [2021] Jinsei Gacha Ge (人生ガチャゲー)
 * 2) [2022] Egoistic Girl
 * 3) [2022] Datte (だって. )
 * 4) [2022] DOPENESS
 * 5) [2022] Pomeani Ranran Running (ぽめあにらんらんらんにんぐ)
 * 6) [2022] Nyan Nyan Monogatari (にゃんにゃん物語)
 * 7) [2022] KOAKUMA♡Rhapsody (KOAKUMA♡らぷそでぃ)
 * 8) [2022] Appare!! (あっぱれ！！)
 * 9) [2023] Homura (炎)

Trivia

 * The group is video game themed.