Mr. Osomatsu Episode Ratings Heatmap
2015 · 4 Seasons · 88 Episodes · Overall Score: 6.2/10 (12 rated)
S1E9: Chibita and Oden / Jyushimatsu Falls in Love (1 votes)
View Episode →Season 3 holds the highest collective average score across the series.
Season 3 Details →Lowest score variance (σ = 0), maintaining an average of 1.0.
Complete Episode Rating Matrix
Interactive score chart by season and episode number. Darker green indicates higher ratings; amber and red denote lower reception.
| Episode | Season 1 | Season 2 | Season 3 | Season 4 |
|---|---|---|---|---|
| Ep 1 | – | – | – | – |
| Ep 2 | 7.0 | 1.0 | – | – |
| Ep 3 | 6.0 | – | – | – |
| Ep 4 | 7.0 | 1.0 | – | – |
| Ep 5 | 9.0 | 1.0 | – | – |
| Ep 6 | 7.0 | – | – | – |
| Ep 7 | 8.0 | – | – | – |
| Ep 8 | – | – | – | – |
| Ep 9 | 10.0 | – | 8.0 | – |
| Ep 10 | – | – | – | – |
| Ep 11 | – | – | – | – |
| Ep 12 | – | – | – | – |
| Ep 13 | – | – | – | – |
| Ep 14 | – | – | – | – |
| Ep 15 | – | – | – | – |
| Ep 16 | – | – | – | – |
| Ep 17 | 9.0 | – | – | – |
| Ep 18 | – | – | – | – |
| Ep 19 | – | – | – | – |
| Ep 20 | – | – | – | – |
| Ep 21 | – | – | – | – |
| Ep 22 | – | – | – | – |
| Ep 23 | – | – | – | – |
| Ep 24 | – | – | – | – |
| Ep 25 | – | – | – | – |
| Season Avg | 7.9 | 1.0 | 8.0 | – |
Ratings Analysis & Trajectory
Across 4 seasons and 88 episodes, Mr. Osomatsu has earned an overall series rating of 6.2 out of 10. The series displays remarkable consistency across its narrative arc, maintaining reliable ratings from premiere to conclusion.
The single highest-rated hour of television in the series is Season 1, Episode 9 ("Chibita and Oden / Jyushimatsu Falls in Love"), rated at an extraordinary 10.0/10 with 1 ratings. Conversely, the lowest-rated installment is Season 2, Episode 5 ("Osomatsu-san in the Summer"), landing at 1.0/10.
The most precipitous single-episode shift occurred in Season 1 between Episode 5 ("The Karamatsu Incident / ESP Kitty", 9) and Episode 6 ("It's a Birthday Party, dajo / Iyami's Great Discovery", 7), a swing of 2 points.
Top 10 Highest Rated Episodes of Mr. Osomatsu
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 9 | Chibita and Oden / Jyushimatsu Falls in Love | 10.0 | 1 | Nov 30, 2015 |
| #2 | Season 1, Ep 5 | The Karamatsu Incident / ESP Kitty | 9.0 | 1 | Nov 2, 2015 |
| #3 | Season 1, Ep 17 | Jyushimatsu Festival | 9.0 | 1 | Feb 1, 2016 |
| #4 | Season 1, Ep 7 | Todomatsu and the 5 Demons / To the North | 8.0 | 1 | Nov 16, 2015 |
| #5 | Season 3, Ep 9 | Sheeeh / Outfit / Let's Do Chores | 8.0 | 1 | Dec 7, 2020 |
| #6 | Season 1, Ep 2 | Let's Get a Job / The Melancholy of Osomatsu-kun | 7.0 | 1 | Oct 12, 2015 |
| #7 | Season 1, Ep 4 | Let's Get Independent / This is Totoko | 7.0 | 1 | Oct 26, 2015 |
| #8 | Season 1, Ep 6 | It's a Birthday Party, dajo / Iyami's Great Discovery | 7.0 | 1 | Nov 9, 2015 |
| #9 | Season 1, Ep 3 | Tidbits Collection | 6.0 | 1 | Oct 19, 2015 |
| #10 | Season 2, Ep 2 | Celebrate! New Employment!! / Super Detergent | 1.0 | 2 | Oct 10, 2017 |