First Fl∞r

, formerly known as 1Fl∞r, is a Japanese idol boy group that debuted on August 28, 2019.

Current Members

 * Yanagi Yuji (柳木 雄志; )
 * Seto Aoi (瀬戸 葵; )
 * Kirishima Yuto (霧島 悠斗; )
 * Karasuma Takuro (烏丸 琢郎; )
 * Kusunoki Shion (楠 紫音; )
 * Hayase Chihiro (早瀬 千潤; ) (Joined)
 * Tsukishima Kohki (月島 倖生; ) (Joined August 27, 2021)

Former Members

 * Naruse Fumiya (成瀬 郁弥; ) (Joined July 2, 2020, Graduated April 27, 2021)
 * Hiiragi Sou (柊 奏羽) (Dismissed August 12, 2021)

Singles

 * 1) [2021.07.27] Fly High

Digital Singles

 * 1) [2021.02.01] C'mon! Mirai!!
 * 2) [2021.09.15] Daremo Shiranu Kyo ni Sake. (誰も知らぬ景に咲け. )

Other

 * 1) [2020.04.17] Sukinanda (好きなんだ)
 * 2) [2020.04.17] Aimaina mama no SOS (曖昧なままのSOS)