Yûjirô Ishihama

Taka, the daughter of Naniwa-ya, a longtime Osaka store owner, married Kichisaburo Kawashima-ya, the son of a kimono wholesaler. Her husband just tried to play with her like a sweet candy, but Taka fell in love with him. One day, the father-in-law suddenly dies, and the Kawashima-ya family fortune is rapidly changing. However, the depravity of Kichisaburo does not subside...

Sakata Sankichi, an amateur shogi player living in the slums of Osaka, is so obsessed with the board game that he spends all of his family's money to keep playing in the hope of defeating star player Sekine.