Minoru Yagibashi

Yuri Sone

Ayako Kirihara

Minoru's younger sister Hisako

Minoru's elder brother Takehiko

Ichiro Munakata

Minoru's mother Yoriko

Yoko Takasugi

Yuri's younger sister Momoyo

Yuri's mother Miwako

Yuri's father Shingo

Accounting Director

Yamano Securities employee

Debt collector

Yamano Securities employee

Employee of another securities company