Why Is the Sea So Salty? Because You City Folk Pee Whenever You Go Swimming!

Gintama Season 2 · Episode 19 · “Why Is the Sea So Salty? Because You City Folk Pee Whenever You Go Swimming!”

After a one-year hiatus, Shinpachi Shimura returns to Edo, only to stumble upon a shocking surprise: Gintoki and Kagura, his fellow Yorozuya members, have become completely different characters! Fleeing from the Yorozuya headquarters in confusion, Shinpachi finds that all the denizens of Edo have...