Yukihiko Nishino is very popular with women, but, in the end, he is always dumped by a woman. Yukihiko seeks out his true love.

Suzu lives with Furuta, her fiance, but one day she leaves home without saying a word. She moves into the apartment of her friend Abe, but he has gone abroad and Yoko now lives in his apartment. Suzu and Yoko, who have known each other since childhood and have both always loved Furuta, thus find themselves sharing the same home.

Sakiko, a young bank teller, has an unhealthy obsession with money. Thieves hold up the bank, kidnapping Sakiko in the process, but eventually crash their car, resulting in a suitcase stuffed with cash falling into a nearby river. For the remainder of the film, Sakiko begins a desperate quest to retrieve the money.