Art by user/114868689 "»":[/artists?search%5Burl_matches%5D=https%3A%2F%2Fwww.pixiv.net%2Fusers%2F114868689]

His name is Aoyama Yoshi (stage name is Yoshika). He has passion in chemistry and also idol stuffs, due to circumstance, he can’t just be a normal teacher or idol, but a cute crossdressing teacher-idol!

More lore: https://x.com/jackthepro4/status/2034771432610439355?s=46&t=6qocsmZYPLmTVpLvrxaS6g