Schrödinger no Inu

 (シュレーディンガーの犬; Schrödinger's Dog) is an idol group formed in November 2020. They are the sister group of "Cinderella Sengen!", "Lateral Arc" and part of the Cinderella's Dog Project.

On July 18, 2021, the group added 2 new members.

On October 30, 2021 the group launched their Youtube channel "シュレーディンガーの犬小屋" (Schrödinger's Doghouse)

On June of 2022 Moichan, Nekoare and Mamedaifuku left the group, until the end of July the other members are going to continue with their activities as a 3 member unit.

On August 8, 2022, Mona joined the group.

On April 1, 2023 the group changed their name to ShureInu! with the later's concept featuring a colorful image along a more pop sound, the change was later revealed to be temporal and only until after their "Super April Fool's Festival 2023" concert the next day.

Current Members

 * Naraku (ならく; ) (Original member)
 * Ichi (いち; ) (Joined July 18, 2021)
 * Mona (もな; ) (Joined August 8, 2022)
 * Saria (さりあ; )
 * Ruruka (るるか; )

Former Members

 * Rinon (りのん; ) (Original member; Graduated March 29, 2021)
 * Myon (みょん; ) (Original member; Fired June 20, 2021)
 * Meno (めの; ) (Joined July 18, 2021; Graduated September 8, 2021)
 * Moi-chan (もいちゃん; ) (Original member; Graduated June 26, 2022)
 * Nekoare (ねこあれ; ) (Original member; Graduated June 26, 2022)
 * Mamedaifuku (まめだいふく; ) (Original member; Graduated June 27, 2022)
 * Hissoriyumi (ひっそりゆうみ; ) (Original member; Graduated December 21, 2022)

Digital singles

 * 1) [2021.06.6] What's going on