Kozo Sudo

A story of childhood life during wartime Japan. Takeshi, the intelligent son of a fisherman, is the schoolyard bully. When his cousin comes to stay with his family to avoid bombing raids, Takeshi at first treats him well, then begins bullying him too. Takeshi eventually loses his position of leadership.

Yoko Yuki is a genius female gambler born with a keen sense of luck. She has a winning streak at all kinds of gambling, including horse racing, boat racing, and roulette. This is because she inherited the blood of her mother, a female gambling expert. One day, Yoko is introduced to a roulette club, where she meets Ichimatsu Rikio, a notorious land grabber, and is challenged to a one-on-one challenge