Tsuna cannot swim, and doesn't want to look bad in front of Kyoko. Fortunately Yamamoto proposes to help him practice at the public pool, but offers overly abstract advice. Reborn calls over Haru and Gokudera, but they're not much help either. Soon a competition to see who can teach Tsuna how to swim begins! Will he learn how to swim or drown first?
Any eighth-grader who can't swim fifteen meters has to practice kicking with the girls!
Jeder Zweitklässler,
der nicht 15 Meter schwimmen kann,
Si no pueden nadar 15 metros,
deberán practicar con las chicas.
Si no podéis nadar 15 metros,
tendréis practicar con las chicas.
Quem estiver no segundo ano
e não puder nadar quinze metros