Mario Kubo is a quiet man. For many, he seems lost. Disconnected from the world around him, he is not doing well. On the days where we follow his life, he seems to undergo a fundamental transformation. Mario receives a letter from Japan with undecipherable content, since he doesn’t speak Japanese. Alone, he begins a journey after something that he is not quite sure what it is.

Camping on the streets of Tokyo, Michio meets Chihiro, a dancer, whom he makes fun of at first, but later befriends. Together they join a team of aspiring dancers and aim to make their professional debut. Michio and Chihiro gradually develop feelings for each other but, triggered by jealousy, Michio's old friends try to come in between them.