shun, kaname, and the twins yuuki and yuuta have been friends since kindergarten. it's a little hard to tell if they actually get along or not – but even as high-school students, they hang out together. recently, they've had a new addition; a half-japanese transfer student chizuru, who has started to liven up the group. this manga is really just about their daily lives, which aren't particularly passionate or exciting. a tranquil and sometimes comedic story of youthful friendship…