That Time I Got Reincarnated as a Slime Episode Ratings Heatmap
2018 · 4 Seasons · 96 Episodes · Overall Score: 8.3/10 (24 rated)
Season 1 holds the highest collective average score across the series.
Season 1 Details →Lowest score variance (σ = 0.18), maintaining an average of 8.3.
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 | 8.3 | – | – | – |
| Ep 2 | 7.9 | – | – | – |
| Ep 3 | 7.9 | – | – | – |
| Ep 4 | 7.9 | – | – | – |
| Ep 5 | 8.2 | – | – | – |
| Ep 6 | 8.2 | – | – | – |
| Ep 7 | 8.4 | – | – | – |
| Ep 8 | 8.5 | – | – | – |
| Ep 9 | 8.3 | – | – | – |
| Ep 10 | 8.3 | – | – | – |
| Ep 11 | 8.4 | – | – | – |
| Ep 12 | 8.3 | – | – | – |
| Ep 13 | 8.5 | – | – | – |
| Ep 14 | 8.5 | – | – | – |
| Ep 15 | 8.2 | – | – | – |
| Ep 16 | 8.4 | – | – | – |
| Ep 17 | 8.2 | – | – | – |
| Ep 18 | 8.2 | – | – | – |
| Ep 19 | 8.5 | – | – | – |
| Ep 20 | 8.0 | – | – | – |
| Ep 21 | 8.2 | – | – | – |
| Ep 22 | 8.2 | – | – | – |
| Ep 23 | 8.3 | – | – | – |
| Ep 24 | 8.3 | – | – | – |
| Season Avg | 8.3 | – | – | – |
Ratings Analysis & Trajectory
Across 4 seasons and 96 episodes, That Time I Got Reincarnated as a Slime has earned an overall series rating of 8.3 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 8 ("Inherited Will"), rated at an extraordinary 8.5/10 with 19 ratings. Conversely, the lowest-rated installment is Season 1, Episode 4 ("In the Kingdom of the Dwarves"), landing at 7.9/10.
The most precipitous single-episode shift occurred in Season 1 between Episode 19 ("Charybdis", 8.5) and Episode 20 ("Yuuki Kagurazaka", 8), a swing of 0.5 points.
Top 10 Highest Rated Episodes of That Time I Got Reincarnated as a Slime
| Rank | Episode | Title | Score | Votes | Air Date |
|---|---|---|---|---|---|
| #1 | Season 1, Ep 8 | Inherited Will | 8.5 | 19 | Nov 20, 2018 |
| #2 | Season 1, Ep 13 | The Great Clash | 8.5 | 18 | Dec 25, 2018 |
| #3 | Season 1, Ep 14 | The One Who Devours All | 8.5 | 17 | Jan 8, 2019 |
| #4 | Season 1, Ep 19 | Charybdis | 8.5 | 17 | Feb 12, 2019 |
| #5 | Season 1, Ep 7 | Conqueror of Flames | 8.4 | 18 | Nov 13, 2018 |
| #6 | Season 1, Ep 11 | Gabiru is Here! | 8.4 | 18 | Dec 11, 2018 |
| #7 | Season 1, Ep 16 | Demon Lord Milim Attacks | 8.4 | 17 | Jan 22, 2019 |
| #8 | Season 1, Ep 1 | The Storm Dragon, Veldora | 8.3 | 21 | Oct 2, 2018 |
| #9 | Season 1, Ep 9 | Attack of the Ogres | 8.3 | 19 | Nov 27, 2018 |
| #10 | Season 1, Ep 10 | The Orc Lord | 8.3 | 18 | Dec 4, 2018 |