ONAFinished
Hero Mask
ヒーローマスク
Studio Pierrot
Genres
- Action
- Mystery
- Sci-Fi
Tags
all 8- OrganisationsPolice83
- VehicleCars73
- ActionGuns66
- FantasySuper Power60
- SceneUrban60
- Main CastPrimarily Adult Cast50
- DramaConspiracy46
- VehicleMotorcycles20
Genres: Action, Mystery, Sci-Fi. Tags: Police, Cars, Guns, Super Power, Urban, Primarily Adult Cast, Conspiracy, Motorcycles.
#9279
Ranked
#3550
Popularity
109
Favorites
9.7K
Members
#28
This Season
Popular ONA
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Rate
Episode Progress
Complete15 / 15 episodes aired
All 15 episodes available on Netflix
ONA15 / 15 epsFinished6.21
Studio Pierrot
- Aired
- Dec 3, 2018 –
- Duration
- 24 min
- Time to Complete
- 6h
- Studio
- Studio Pierrot
Alternative Titles
jaヒーローマスク
Trailer

Synopsis
Now there's a mysterious Mask before James Blood, and the man behind it is one that shouldn't exist. What is the mystery surrounding this mask...? So begins an action-packed crime story set in a beautiful city!
Where to Watch
Platform Scores
MAL
6.21
Rank #9279Votes 8.9K
AniList
59 / 100
Trend 1Popularity 9.7K
Kitsu
64 / 100
Rank #9783Users 2.6KRuntime 6h
AniList Trend
43
Theme Songs
Status Breakdown
9,702users
Planning4,18043.1%
Completed3,65137.6%
Dropped9379.7%
Watching5355.5%
Paused3994.1%
Tags
Shows how closely each tag relates to this animeOrganisations1
Police
83
Vehicle2
Cars
73
Motorcycles
20
Action1
Guns
66
Fantasy1
Super Power
60
Scene1
Urban
60
Main Cast1
Primarily Adult Cast
50
Drama1
Conspiracy
46
Relations
Recommendations
Information
- Type
- ONA
- Status
- Finished
- Aired
- Dec 3, 2018 –
- Episodes
- 15 / 15
- Duration
- 24 min
- Time to Complete
- 6h
- Studio
- Studio Pierrot
Alternative Titles
jaヒーローマスク
Score Distribution
6.1
Score Distribution
AniList
weighted average
2,784
voters
Score Distribution
10
103 · 3.7%
9
5.8%
1628
12.3%
3427
22.1%
6146
21.4%
5965
15.3%
4274
8.8%
2443
5.2%
1452
69 · 2.5%
1
82 · 2.9%
6.2
Score Distribution
Kitsu
weighted average
751
voters
Score Distribution
10
7.9%
5910
3 · 0.4%
9
19 · 2.5%
9
4 · 0.5%
8
10.9%
828
25 · 3.3%
7
25.8%
1947
21 · 2.8%
6
12.8%
966
3 · 0.4%
5
7.5%
565
5 · 0.7%
4
13.7%
1034
3 · 0.4%
3
36 · 4.8%
3
1 · 0.1%
2
16 · 2.1%
2
1 · 0.1%
1
24 · 3.2%