Kaito was born and raised in Japan, but spent his last five years living and working in America. Now he has to break up with his girlfriend and leave Los Angeles; there are no suitable jobs for him. His elder brother, Yoichi, offers him a position in Tokyo. Led by nothing but fate, Kaito returns to the grey mists of the land of the rising sun, the only place where he can have a future…
Those gloomy thoughts are dispelled when he meets three beautiful and wonderful girls — Miko, Rin, and Hana. Each of them has different personalities and quirks, but they are here for him to overcome troubles and settle into the new environment. Kaito will discover a brighter side of his life when he realizes that he doesn’t need to stand alone.