Season-by-season heatmap · hover a cell for details
Episode ratings
Rating:MasterpieceExcellentGoodAveragePoorN/A
S1
S2
S3
S4
E1
7.6
7.7
7.9
7.6
E2
7.6
7.8
7.9
7.6
E3
7.4
7.8
8.2
8.8
E4
7.6
7.9
7.9
8.2
E5
7.8
7.6
8.0
8.8
E6
7.8
8.8
7.8
8.4
E7
7.6
8.8
7.4
9.4
E8
7.3
8.5
7.7
8.4
E9
7.3
8.3
8.0
8.4
E10
7.8
8.4
7.6
8.5
E11
7.6
8.3
8.0
7.9
E12
7.6
8.6
8.1
9.3
E13
7.4
8.1
7.9
E14
7.3
8.3
7.5
E15
7.1
8.4
8.2
E16
7.3
8.5
8.0
E17
7.4
8.8
8.4
E18
8.1
8.6
8.1
E19
7.5
8.0
8.1
E20
7.9
8.6
8.2
E21
7.2
8.5
8.5
E22
7.5
E23
7.6
AVG
7.5
8.3
8.0
8.4
EpisodeGraph
Welcome to Demon School! Iruma-kun
2019 · 4 seasons
★7.6 (3,743)
Top rated episodes
S4·E79.4Lilith's Carpet
S4·E129.3Episode 12
S2·E68.8Royal One
Every episode, rated
Masterpiece
Excellent
Good
Average
Poor
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10
E11
E12
E13
E14
E15
E16
E17
E18
E19
E20
E21
E22
E23
AVG
S1
7.6
7.6
7.4
7.6
7.8
7.8
7.6
7.3
7.3
7.8
7.6
7.6
7.4
7.3
7.1
7.3
7.4
8.1
7.5
7.9
7.2
7.5
7.6
7.5
S2
7.7
7.8
7.8
7.9
7.6
8.8
8.8
8.5
8.3
8.4
8.3
8.6
8.1
8.3
8.4
8.5
8.8
8.6
8.0
8.6
8.5
8.3
S3
7.9
7.9
8.2
7.9
8.0
7.8
7.4
7.7
8.0
7.6
8.0
8.1
7.9
7.5
8.2
8.0
8.4
8.1
8.1
8.2
8.5
8.0
S4
7.6
7.6
8.8
8.2
8.8
8.4
9.4
8.4
8.4
8.5
7.9
9.3
8.4
episodegraph.com Ratings via IMDb
Overview
Fourteen-year-old Iruma Suzuki has just been abandoned and sold to a demon by his irresponsible parents! Surprisingly, the next thing he knows he's living with the demon who has adopted him as his new grandson and has been transferred into a school in the Netherworld where his new demon grandfather works as the principal. Thus begins the cowardly Iruma-kun's extraordinary school life among the otherworldly as he faces his true self, takes on challenges, and rises to become someone great.
NetworkNHK Educational TV
Runtime~25 min
Seasons4
Welcome to Demon School! Iruma-kun holds an IMDb rating of 7.6 from 4K votes. Across its 77 rated episodes, the highest-rated is S4E7 "Lilith's Carpet" at 9.4, and the lowest is S1E15 "Kiriwo's Secret Room" at 7.1. Season 4 is the strongest, averaging 8.4 per episode. Explore the full episode ratings graph below, season by season.
Peak9.4
S4E7Lilith's Carpet
Low point7.1
S1E15Kiriwo's Secret Room
Averages 8.0 across 77 rated episodes — strongest run is Season 4 at 8.4.
Average by season
Season 17.523 eps
Season 28.321 eps
Season 38.021 eps
Season 48.412 eps
Top-rated episodes
1S4E7Lilith's Carpet9.4
2S4E12Episode 129.3
3S2E6Royal One8.8
4S2E7The Teachers at Babyls8.8
5S2E17The Ultimate Halberd8.8
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