YUKA MISUMI's first music release."Yuka Misumi", who is active as a YouTuber, Vtuber, voice actor and talent, has released two songs,"Possible Girl" and"Yoru no Katasumi"! !It will be the first song release as"Misumi Yuka" .And It's been about 5 years since the idol group"KiyoshiRyujin 25" disbanded in 2017.This time, it is a single with the concept of a 80's idol that Misumi admires.The Songs is a nostalgic and new retro and pop tune reminiscent of 80's idol songs