CoLoN:

CoLoN: (コロン), formerly known as Duckling-B, is a Japanese idol boy group that debuted on December 24, 2016.

They are described as a "genderless" group with a concept "to become an idol who understands Japan's number one female mind". Their songs revolve around women's feelings from a female perspective, and carry out a "love story plan" that creates songs based on romance experiences from their fans.

Current Members

 * Yogo Hayato (余語隼人; )
 * Fujinawa Yudai (藤縄雄大; )
 * Goto Nozomu (後藤望; )
 * Nakanishi Yuki (中西宥暉; )
 * Leoga (レオガ; )
 * Nakajima Yuto (中島優斗; ) (Joined February 28, 2022)

Former Members

 * Ishibashi Takumi
 * Kimura Rita (木村莉汰; ) (Graduated on August 3, 2020)
 * Kurosawa Kengo (黒澤賢吾; ) (Graduated December 31, 2021)
 * Sato Takumi (佐藤匠; ) (Graduated February 4, 2023)

Albums

 * 1) [2019.08.21] Kin jo (禁情)

Singles

 * 1) [2017.12.22] Magical CoLoN:
 * 2) [2018.04.01] TOKYO
 * 3) [2018.10.26] Snatch Cat
 * 4) [2019.04.02] Shojo M / Server Girl (少女M / Server Girl)
 * 5) [2020.10.28] Kanojo Itankai (彼女いたんかーい)
 * 6) [2022.02.23] Cloud Kareshi (クラウド彼氏)

Digital Singles

 * 1) [2021.05.26] THREE
 * 2) [2021.06.23] Oshi to Kekkonshitai! (推しと結婚したい！)
 * 3) [2021.08.11] Mousou Summer Vacation(妄想サマーバケーション)