The life actually is a big class room in which you constantly learn something new, but you can`t learn everything. Oe Kintaro is a very studious student, who wants to know everything about life. Because of that he travels over Japan with his pink bike and he often changes his work place. He is eager to learn, but he is very curious about pervert things, that is why there is always beautiful girl in each new town, but always the girl hates him. In the end Kintaro manages to redeem every single mistake or pervert trick he has done, in order to win the girls heart. But he already has left the city and he is going to the next one.