Masashi Ebara

Profesor Tsuchiya

Yuriko Fuchizaki

Let's (Retsu) Seiba

Yuka Imai

Kai Okita

Masako Katsuki

Tamami Yanagi

Ayumi Kida

Gen Kondou

Motoko Kumai

Makoto Kohiro

Kouichi Nagano

Hikoza Mizusawa

Chinami Nishimura

Jun Sagami

Ai Orikasa

Hayato Nanjyo

Akio Suyama

Futoshi

Takuma Suzuki

Tesshin Okada

Haruna Ikezawa

Go Seiba

Chie Koujiro

Toukichi Mikuni (voice)