Discord IconX(Twitter) IconReddit IconBlueSky Icon

Animekun does not store any media content and is not affiliated with the services provided here. All media content is hosted on third-party services.

Popular Genres

  • Action
  • Adventure
  • Romance
  • Fantasy
  • Comedy
  • Cars
  • Military
  • Demons
  • Slice Of Life
  • Psychological
  • Ecchi
  • Drama
  • Game
  • Harem
  • Historical
  • Isekai
  • Josei
  • Kids
  • Magic
  • Martial Arts
  • Mecha
  • Parody
  • Music
  • Mystery
  • Police
  • Samurai
  • School
  • Sci Fi
  • Seinen
  • Shoujo
  • Shoujo Ai
  • Shounen
  • Shounen Ai
  • Space
  • Sports
  • Super Power
  • Super Natural
  • Thriller
  • Vampire
  • Dementia

Categories

  • Most Favorite
  • Most Popular
  • Subbed Anime
  • Dubbed Anime
  • Recently Updated
  • Recently Added
  • Top Upcoming
  • Top Airing
  • Anime Movies
  • Special Animes
  • OVA
  • ONA
  • TV Series
  • Completed Animes

Necessary

  • Report bug
  • Contact
  • Terms of use
  • Privacy policy
  • DMCA
  • Anime news
Discord IconX(Twitter) IconReddit IconBlueSky Icon
© 2025 Animekun. All rights reserved.
Hero Mask Banner
Watch Now
Hero Mask Cover

ONA•24m

Hero Mask

JP15

R

HD

Finished Airing

ActionMysterySci-FiPolice

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!



So, want to watch Hero Mask? You’re in the right place! Animekun has all the best anime, including ones from Studio Pierrot. Check out similar shows, binge your favorites, and don’t forget to share the anime with your cool friends!

Details

Aired: Dec 3, 2018
Studios: Studio Pierrot
Japanese: ヒーローマスク
Premiered: Fall 2018
Producers:Sotsu, Netflix, Studio Pierrot, Sentai Filmworks

Ratings

My Anime List Icon

My Anime List

6.34/10
AniList Icon

AniList

?/100
Animekun Popularity Icon

Popularity

?

Promotional Videos

PV

PV

Watch Video

Recommended For You

Hero Mask 2nd Season
JP9

Hero Mask 2nd Season

ONA•

Reign of the Seven Spellblades
EN15
JP15

Reign of the Seven Spellblades

TV•23m

Everlasting God Of Sword
JP38

Everlasting God Of Sword

ONA•11m

Everlasting God Of Sword
JP26

Everlasting God Of Sword

ONA•14m

Monster But Wild 2
JP16

Monster But Wild 2

TV•19m

Rakshasa Street 3
JP16

Rakshasa Street 3

TV•25m

Legend of Xianwu
JP26

Legend of Xianwu

ONA•18m

The Success Of Empyrean Xuan Emperor 2nd Season
JP52

The Success Of Empyrean Xuan Emperor 2nd Season

ONA•10m

The Success Of Empyrean Xuan Emperor 3rd Season
JP52

The Success Of Empyrean Xuan Emperor 3rd Season

ONA•10m

The Success Of Empyrean Xuan Emperor 4th Season
JP52

The Success Of Empyrean Xuan Emperor 4th Season

ONA•10m

The Westward 5th Season
JP64

The Westward 5th Season

ONA•21m

The Eminence in Shadow Season 2
EN12
JP12

The Eminence in Shadow Season 2

TV•24m

The Success Of Empyrean Xuan Emperor
JP40

The Success Of Empyrean Xuan Emperor

ONA•9m

Leveling up in a Fantasy World
JP40

Leveling up in a Fantasy World

ONA•9m

The Legend of Sword Domain 2nd Season
JP52

The Legend of Sword Domain 2nd Season

ONA•11m

The Legend of Sword Domain
JP40

The Legend of Sword Domain

ONA•10m

Blader Soul
JP18

Blader Soul

ONA•20m

FLCL: Grunge
EN3
JP3

FLCL: Grunge

TV•23m

Jujutsu Kaisen: Specials
JP2

Jujutsu Kaisen: Specials

Special•22m