Uchouten Leaf

 (有頂天リーフ) is a four-member Japanese idol group formed on June 9, 2022.

They made their stage debut on June 25, 2022 @Fushimi Lion Café.

Current Members

 * Yukikawa Sae (雪川さえ; ) (Founding member)
 * Shiraishi Yukina (白石ゆきな; ) (Joined April 2023)
 * Himekawa Miku (姫川みく; ) (Joined September 10, 2023)
 * Hinata Mio (日向みお; ) (Joined September 10, 2023)

Former Members

 * Rainon Meara (雷叶めあら; ) (Founding member; Left June 24, 2022)
 * Towa Shirose (永遠しろせ; ) (Founding member; Graduated September 16, 2022 )
 * Harukaze Yui - Research student (春風ゆい; ) (Joined July 12, 2022; Demoted January 27, 2023; Left March 31, 2023)
 * Seto Chihiro (瀬斗ちひろ; ) (Founding member; Transferred to AMOUR April 7, 2023)
 * Hazuki Misa (羽月みさ; ) (Joined October 9, 2022; Transferred to AMOUR April 7, 2023)
 * Aono Hazure (あおのはずれ; ) (Founding member; Dismissed June 5, 2023)
 * Saito Anna (齋藤あんな; ) (Joined October 9, 2022; Dismissed June 5, 2023)
 * Ibuki Mafuyu (伊吹まふゆ; ) (Joined October 4, 2022; Graduated September 12, 2023)

Digital Singles

 * 1) [2022.08.08] Kimi Situation (キミシチュエーション; Your Situation)