Doll Insert Deathmask

 (ドールインサートデスマスク) is an idol group based in Osaka.

They were formerly known as Doukoku Ideal (慟哭ideal).

Current Members

 * Bokuga Sakura (撲我さくら)
 * Natori (なとり) (Joined August 2020)

Former Members

 * Tei Miki (底みき) (Joined April 2019, Graduated 2020)
 * Yume (Vampire) (ゆめ(ヴァンパイア)) (Joined August 2020, Withdrew April 29, 2021)
 * Miyase Ami (宮瀬あみ) (Joined January 2019, Graduated July 1, 2021)
 * Tsubasa Hiu (空舞飛羽) (Joined August 2020, Graduated October 7, 2021)

Singles

 * Catharsis (カタルシス)