Read manga: Omaera Minna Damasareteiru!

manga
Artists: Airi Mori
Status: completed
Updated at: Aug 25, 2019
Summary:

Soutarou Yamazaki's friend Kirika Tachibana suddenly shows up at their high school entrance ceremony wearing the girl's uniform per his father's request, who also said that if anyone finds out he's a guy, he'll have to quit school and join a theater group.