Yasuo  

, 泰男

Sachiko's husband is Yasuo, who has left her and currently resides in a rundown shack that can be described as a dump. Their relationship started off well, but then Yasuo developed a gambling addiction, which caused problems for their marriage because he also took Sachiko's money to gamble on the tables. Additionally, Yasuo was not only addicted to gambling but also alcohol, and when he was drunk, it became difficult to reason with him.