Ryo Saeba works Tokyo's streets since the City Hunter. He's a"sweeper" and with his sidekick Kaori Makimura, he keeps the city blank. People hire their troubles that are reckless to be solved by the town Hunter, which he can with a Colt Python. When Ryo's not focusing on a scenario, he's taking care of becoming the ladies, and he must be kept by Kaori in balance with her 10 kg hammer.