A coming of age story that follows five young university who form a circle of friends. Tamotsu and Osamu fall in love with Narumi, who prefers Tamotsu. In order not to hurt each other as friends, both young men try to avoid forming a relationship with Narumi which inadvertedly leads to tragedy among the friends. After the accidental death of Junichiro, the friends leave university for various reasons leaving Narumi to continue and finish her studies. A few years later they all meet again to be surprised by a few secrets that are recvealed.