Episode 1

Osomatsu-san Returns

Episode 2

Super Detergent

Episode 3

Cavematsu-san

Episode 4

Matsuzou and Matsuyo

Episode 5

Osomatsu-san in the Summer

Episode 6

Iyami Has Arrived

Episode 7

Osomatsu and Todomatsu

Episode 8

Synthesis / Jyushimatsu and the Dolphin / Totoko and Nyaa

Episode 9

Campaign Starting Now!

Episode 10

Karamatsu and Brother / New Employee Totoko / Dubbingmatsu-san

Episode 11

Chibita's Revenge

Episode 12

The Eitaro Family

Episode 13

Year-end

Episode 14

The Choromatsu Incident

Episode 15

Jar / Karamatsu Taxi / Totty Quiz

Episode 16

Space Pirates / Gourmet Round / The Cutie Next Door

Episode 17

Punishment / Inn

Episode 18

Iyami, Alone in the Wind

Episode 19

Ventriloquism / Valentine's Day

Episode 20

Tidbits Collection 2

Episode 21

The Late Night Himatsuya / BANANA / NEET Correctional Facility

Episode 22

Overseas Vacation

Episode 23

The Late Night Himatsuya / Dayon and Dayon / Iyami-san Is Troubled

Episode 24

Cherry Blossoms

Episode 25 Final

Mr. Osomatsu in Hell