Watch ガチバンIV 最狂戦争 together — synced playback, live chat and reactions. Up to 12 people.
High school Yanki (Japanese delinquent) boss, Monji Mori, decides to make his mark at Kabukicho, infamous for organized crimes, as his first step in conquering Japan. In the process, he makes a new enemy and needs his Black Skull Gang to avenge him.