Noburu, a clothing store attendant, and Daichi, a hairstylist, are both 24 year-olds who first met as classmates in beauty school. They started dating as students and began living together after they moved to Tokyo. Soon enough, 4 years has passed since then.

Although they keep their relationship a secret from others, things have been going well for them and they're also quite intimate. At the same time, they find themselves unable to ease the anxiety of being of the "same sex" and that has started to cause misunderstandings to build between them...