4화: 킨타로가 수영을 배우는 동안 전 올림픽 수영 선수와 경주를 한다

4

Kintaro has challenged the local swimming coach (and former Olympic athlete) to a race, but he first needs to learn how to swim. While training, however, his situation with the coach, Ayuko Hayami is compromised. (Source: Wikipedia)