Seasons
Season 1 episodes — IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Osomatsu-kun Returns | 8.1 | 34 |
| 2 | Let's Get a Job/The Melancholy of Osomatsu-kun | 7.3 | 26 |
| 3 | Tidbits Collection | 8.3 | 20 |
| 4 | Let's Get Independent/This is Totoko | 8.1 | 20 |
| 5 | The Karamatsu Incident/ESP Kitty | 8.3 | 20 |
| 6 | It's a Birthday Party, Dajo/Iyami's Great Discovery | 8.0 | 18 |
| 7 | Todomatsu and the 5 Demons/To the North | 7.9 | 19 |
| 8 | The Calming Osomatsu/Totoko's Dream | 7.5 | 17 |
| 9 | Chibita and Oden/Jyushimatsu Falls in Love | 9.1 | 36 |
| 10 | Iyami and Chibita's Rental Girlfriend | 8.2 | 19 |
| 11 | Christmas Osomatsu-san | 8.1 | 16 |
| 12 | Year-End Special-san | 4.5 | 12 |
| 13 | Sanematsu-san/Girlymatsu-san/Accident? | 7.5 | 14 |
| 14 | Kaze wo hiita/Todomatsu no rain/Choromatsu-sensei | 7.6 | 14 |
| 15 | Mensetsu/Chibita no hana no inochi | 7.7 | 13 |
| 16 | Matsuno Max/The Ichimatsu Incident | 8.2 | 17 |
| 17 | Jyushimatsu Festival | 7.6 | 13 |
| 18 | Iyami's Counterattack | 8.3 | 16 |
| 19 | Period Drama Osomatsu-san/Choromatsu Rising | 7.2 | 14 |
| 20 | Teach Me, Hatabou/School Matsu/Iyami's School | 7.7 | 13 |
| 21 | Mahjong/Godmatsu | 7.6 | 14 |
| 22 | The Star of Hope, Todomatsu/Final Sheeeh | 7.5 | 14 |
| 23 | Kerosene/Dayon Tribe | 8.1 | 15 |
| 24 | Totoko's Huge Panic/Letter | 8.7 | 22 |
| 25 | Osomatsu-san, Such as It Was | 5.8 | 20 |
Season 2 episodes — IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Fukkatsu Osomatsusan | 7.7 | 16 |
| 2 | Iwai Shuushoku!!/Chousenzai | 6.9 | 14 |
| 3 | Genshimatsusan/Choromatsu to Ichimatsu/Totoko no chousen | 6.4 | 12 |
| 4 | Matsuzou and Matsuyo | 7.1 | 13 |
| 5 | Osomatsu-san in the Summer | 6.7 | 13 |
| 6 | Iyami Has Arrived | 6.8 | 13 |
| 7 | Sangokushi-san | 6.3 | 11 |
| 8 | Jyushimatsu and the Dolphin/Totoko and Nyaa | 7.1 | 12 |
| 9 | Campaign Starting Now! | 7.5 | 13 |
| 10 | Karamatsu and Brother | 6.7 | 11 |
| 11 | Chibita's Revenge | 7.5 | 12 |
| 12 | The Eitarou Family | 6.5 | 11 |
| 13 | End of the Year | 6.4 | 10 |
| 14 | Weekly Drama Serial - Sanematsu-san: Episode 9 | 6.8 | 10 |
| 15 | Jar | 6.9 | 9 |
| 16 | Space Pirates | 7.0 | 9 |
| 17 | Punishment! | 6.8 | 10 |
| 18 | Iyami, Alone in the Wind | 9.0 | 29 |
| 19 | President Dekapan | 7.3 | 10 |
| 20 | Tidbits Collection 2 | 6.1 | 9 |
| 21 | The Late Night Himatsuya | 5.9 | 9 |
| 22 | Overseas Vacation | 6.0 | 10 |
| 23 | The Late Night Himatsuya | 6.1 | 9 |
| 24 | Cherry Blossoms | 7.3 | 10 |
| 25 | Osomatsu-san in Hell | 5.8 | 11 |
Season 3 episodes — IMDb ratings
| # | Title | Rating | Votes |
|---|
| 1 | Kôban | 7.5 | 14 |
| 2 | Bonkura no jidai/Hatabo Eats/Yoru wa shizuka ni/Doctor T (Bottakuri Doctor T gekai Yowai Totoko)/Sankaku Pop/Isu/Otodoke mono | 6.9 | 12 |
| 3 | Bonkura no jidai/Hyôka-gaku/Magic-tenshi Majihera-IcchÎ | 7.1 | 12 |
| 4 | Ichimatsu Radio/Konbi kessei/Matsuyo no wana | 6.7 | 11 |
| 5 | Mâna/Kaerimichi | 6.8 | 12 |
| 6 | Kyakuhiki/Saitekika/Massage | 6.8 | 10 |
| 7 | Kobore banashi shû 3 | 6.9 | 12 |
| 8 | Minami e | 6.9 | 12 |
| 9 | Sheeh/Ishô/Kaji wo yarô | 6.8 | 11 |
| 10 | ZANSU/Jinrô | 6.9 | 11 |
| 11 | Yareyo/Pizza | 7.1 | 12 |
| 12 | AI | 6.6 | 11 |
| 13 | Akeomematsu-san | 4.5 | 11 |
| 14 | Kirakira Phantom Stream | 6.3 | 11 |
| 15 | Cosplaymatsu | 6.6 | 11 |
| 16 | Nanmaider shûrai | 6.2 | 12 |
| 17 | Imoni | 5.8 | 11 |
| 18 | Yameteoke | 6.1 | 11 |
| 19 | Inu | 7.1 | 12 |
| 20 | Choromatsu kinen kan | 6.5 | 9 |
| 21 | Totoderella | 6.6 | 11 |
| 22 | Kakurenbo | 6.9 | 13 |
| 23 | Tomo | 6.6 | 11 |
| 24 | A-1 Grand Prix | 6.2 | 10 |
| 25 | Saishûkai | 6.0 | 11 |
