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?
If the boss can't swim, nobody in this world can swim.
Wenn der Zehnte nicht schwimmen kann,
kann das niemand auf der Welt.
Si el jefe no puede nadar,
nadie en este mundo puede.
Si el jefe no puede nadar,
nadie en este mundo puede.
Se o chefe não consegue nadar,
ninguém nesse mundo consegue.