Youichirou Shimatani

Modern-day bikers make and break alliances with neighboring gangs, fight over the right to use a local petrol station, and are eventually united under a powerful leader. It's a replay of the events of Japan's 16th-century civil war, but with bikes instead of horses and knives instead of swords. Based on the manga by Jiro Ueno in Weekly Playboy.

Anime adaptation of the same name sports manga by Kurashina Ryou. The small town of Hakodate is suffering from poverty due to the closure of the coal mines. 17-year-old Ken Ryu, a giant man, gambles in boxing fights to feed his mother and sister. Eventually, Ken pursues his unfulfilled dream of becoming a world boxing champion.