"Meebo" is an elementary school student and loves fish. His life is indeed "fish-a-holic". Meebo stares at the fish, draws the fish and eat the fish every day. His father worries that he is a little different from other children but his mother always encourages and supports him warmly rather than worrying. After entering a high school, Meebo is still obsessed with the fish as usual. For some reason, Meebo is getting along with rogues like a protagonist of a tale. Eventually, Meebo starts to live alone. With encounters and re-encounters, he is still loved by the people around him and pushes forward straight to his only way.