Heisei Kotohime

 (平成琴姫) was an idol group in which all members played koto. They disbanded on June 15, 2019, with the closure of their agency.

Final Line-Up

 * Sakuraba Ruka (桜羽るか)
 * Kisaragi Yuzu (如月ゆず)
 * Rinka Rinne (鈴夏りんね)

Former Members

 * Sakuragi Chihiro (桜木ちひろ)
 * Kato Yui (かとう唯)
 * Momoya Mami (桃屋マミ)
 * Satsuki Miyuu (沙月美祐)
 * Coco Misato (Coco海里)
 * Kagura Ayu (神楽あゆ)
 * Nakamura Ichika (仲村一夏)
 * Kurumi Nana (胡桃奈々)
 * Tsukishima Izumi (月島いずみ)
 * Saito An (斎藤アン)
 * Momose Airi (百々瀬愛莉)

Albums

 * 1) [2016.03.01] Egao Zenryoku Doryoku Gattsu (笑顔全力努力ガッツ)

Singles

 * 1) [2013.07.08] Melody (メロディ)
 * 2) [2014.04.21] Darkness ~ Kokoro no Yami (Darkness～心の闇)
 * 3) [2015.02.03] Otome Kakumei (乙女革命)