Butter Nut!

Slice of Life Seinen

This college life romantic comedy follows a female college student Ryou, who goes to college in Tokyo and becomes a member of her school's movie club, "Butter Nut." Ryou's expectations of a dreamlike college life are dashed when, through a misunderstanding, she ends up sharing an apartment with a man named Chihiro who she thought was a woman. (Source: ANN)