Kawahara
A team of martial arts and weapon masters, led by the revenge-seeking Aika, hunt down and destroy yakuza organizations in Japan. When they meet up with the Black Bullet organization, however, they may have met their match.
Takurô
When a young Yakuza torments the customers in a rival crime family's nightclub, it is not long before his dead body is found. Soon, inter-family retaliation follows, resulting in the death for a prominent crime boss. Devastated by this turn of events, the temperamental Kenzaki vows to avenge his boss's death and, as bloody violence ensues, the body count reaches excessive proportions.