KOKOON Members Profile KOKOON (코쿤) is a collaborative gag idol group (where members are idols and comedians at the same time) under Yoonseo Group (South Korea) and Yoshimoto Entertainment (Japan). They debuted on July 9, 2018 with the single What? KOKOON Fandom Name: Butterfly KOKOON Official Colors: — KOKOON Official Accounts: Facebook: Kokoon_official Twitter: OfficialKokoon Instagram: kokoon_official YouTube: KOKOON_official Members Profiles: Jaemin Stage … Continue reading KOKOON Members Profile