A Serenade is a live-action film based on a collection of love novels by the popular writer Kotaro Izaka. Sato, a small clerk in a company, met a little girl while handing out questionnaires. Sato's boss Fujita, his wife suddenly did not tell so that he had to re-examine his feelings. On the eve of the decisive battle, boxer Winston Ono decided to confess his love to the girl he wanted if he won. Several short stories of encounters are finally linked together, which makes people exclaim: everything has its own arrangement.