白衣の生下着　太股ねぶり

樹かず

Takayuki's younger brother, Hiroyuki

真央はじめ

Ayako's boyfriend

荒木太郎

Tatsumi's eldest son, Takayuki

山本竜二

Tsuyoshi Tatsumi

Mirai Satonaka

Ayako Furuya

Ryoko Momoi

Takayuki's wife, Mari

Kozue Aoki

Tatsumi's mistress, Yuka