Eiji Okuda

Ryosuke/Aya's husband-Reiko's ex

Eiko Nagashima

Reiko/Sekiya's lover-Ryosuke's ex

Akira Emoto

Sekiya/Reiko's lover-Aya's ex

Rino Katase

Aya/Ryosuke's wife-Sekiya's ex

Noriko Hayami

Sekiya's wife

Haruko Katō

Ryosuke's mother

Go Riju

Reiko's lover

Masahiko Tsugawa

Asako Kobayashi

Susumu Saji

Tadafumi Tomioka

宮本亜梨紗