OchaMental☆Party

OchaMental☆Party (おちゃメンタル☆パーティー), also shortened to Ochapa (おちゃパ), is a five-member idol group. They debuted on March 21, 2021.

Current Members

 * Hirooka Rin (広岡りん; ) (Founding member)
 * Shimotani Ayu (下谷あゆ; ) (Founding member)
 * Toyama Mioka (遠山澪香; ) (Founding member)
 * Fujimiya Yuna (藤宮ゆな; ) (Joined July 19, 2021)
 * Shiraishi Nozomi (白石望; ) (Joined July 10, 2022)
 * Momosaki Shio (桃咲しお; ) (Joined October 22, 2022)
 * Yamagawa Sakura (山川さくら; ) (Joined October 22, 2022)

Former Members

 * Aizen Mayuko (愛染まゆこ; ) (Founding member; graduated June 20, 2021)
 * Mizuki Aoi (海月碧; ) (Founding member; graduated July 9, 2022)