Genyo Kamiura is a feared and respected yakuza boss who also harbors a supernatural secret: he’s a vampire. One day, he is ambushed by a priest and a martial artist named Mad-Dog; though they decapitate Kamiura, he bites his loyal underling Akira Kageyama with his dying breath, turning Kageyama into a vampire too. br br As vampirism spreads through the town, chaos erupts. Villagers are transformed, fights break out, monstrous creatures appear, and Kageyama must confront not only external enemies but also his new dark nature. There are bizarre subplots: a “modern monster” in a frog costume, betrayals within the yakuza, supernatural anomalies, and fighting that blends vampire mythology with martial arts.