If You're a Man, Try the Swordfish / If You Go to Sleep With the Fan On, You'll Get a Stomachache, So Be Careful

Gintama · Episode 21 · “If You're a Man, Try the Swordfish / If You Go to Sleep With the Fan On, You'll Get a Stomachache, So Be Careful”

In an Edo overrun by aliens, a silver-haired samurai runs an odd-jobs shop, bouncing between absurd comedy and real sword fights.