Double Hard
English title: Double Hard
Japanese title: ダブル・ハード
Type: ONA
Source: Manga
Episodes: 26
Status: Finished Airing
Aired: 2013 to ?
Duration: 12 min per ep
Rating: PG-13 - Teens 13 or older
Studios: Next Media Animation
Genres: Action
Themes: Delinquents, Martial Arts

Unbeatable Fist-Fighter Daiki Hayami and Professional Knuckler Jin Takayama ram into the incredible fight against Shibaura's craziest bike gang Midnight King and its head Shinjo Brothers!!

Unfair and underhanded Midnight King takes one of Daiki's classmates Mai as its hostage. That makes Daiki and Jin's anger get to the high peak!!

(Source: Crunchyroll)