Class in Wonderland

Instagram | Profile (Avex) | Twitter | TikTok | YouTube

Four-member idol group who began their activities under the group concept of "This is where we belong - you can always come back". With unique members possessing overwhelming vocal talent, they aim to become a singing idol group that you can't help but root for and that you'll want to recommend the most in the Reiwa era!

They have a desire as a group to create a safe space for listeners who are feeling anxious, to achieve such they have mainly been active by releasing original songs, posting video content, and live streaming.

In August 2024, after about a month of masked activities, it was announced that they would be joining Avex Group as a "singing group debuting from an agency that has performed on Kohaku Uta Gassen".

Members: - Ue (うえ) - Cocoa (ここあ) - Rere (れれ) - Nayuta (なゆた)