Watch Hero Mask (2019) Anime in High Definition for Free at Anime Crazy Hero Mask (2019) Othername: Hero Mask Part II, ヒーローマスク パート Type: ONA Released: 2019 Status: Completed Genre: Action Mystery Police Sci-Fi Synopsis: Second part of Hero Mask. Hero Mask (2019) Episode List Hero Mask (2019) Episode 12 years ago Hero Mask (2019) Episode 22 years ago Hero Mask (2019) Episode 32 years ago Hero Mask (2019) Episode 42 years ago Hero Mask (2019) Episode 52 years ago Hero Mask (2019) Episode 62 years ago Hero Mask (2019) Episode 72 years ago Hero Mask (2019) Episode 82 years ago Hero Mask (2019) Episode 92 years ago