10tación

 was an idol group that debuted in September 2021.

On April 23, 2023, it was announced that the group would disband on May 21, 2023.

Final Line-Up

 * Aida Marina (藍田マリナ; ) - Leader (Founding member)
 * Sakurami Ria (櫻美りあ; ) (Founding member)
 * Umitsuki Hinano (海月ひなの; ) (Founding member)
 * Tomoe Karen (十萌かれん; ) (Joined May 2022)

Former Members

 * Kusunoki Mai (楠木まい; ) (Founding member, left November 2021)
 * Kanadome Aku (京亜玖; ) (Founding member, dismissed February 2022)
 * Amane Juri (天音じゅり; ) (Joined November 2021, dismissed February 2022)