Chibita unknowingly falls in love with a pig.

Iyami creates a hat that can invert anybody's personality.

Osomatsu and Choromatsu get kidnapped by aliens.

Dekapan invents a serum that allows people to switch psyches when they bump heads.

The Sextuplets are sent to a zen temple to be straightened out by Iyami, a monk who's in it for the money.

Osomatsu's family goes on vacation to an inn that they realize is too expensive for them.

Iyami tries to change all the restaurants in town to oden shops in order to please the mega-rich Chibita.

Iyami tries to sell camera film for his failing company.

Chibita's mother comes back into his life by having him kidnapped away from Dekapan, the poor man who raised him.

Would-be burglar Iyami is drafted into posing as the director of a hospital, a ruse that works until he's forced to treat a yakuza boss.

When Iyami's circus goes out of business, he gives the lion to the Osomatsu's family, which doesn't sit well with Chibita, the lion's only friend.