Urara Takano

Kenichi Minezaki / Kumiko Tanabe (voice)

Megumi Hayashibara

Hiromi Tachibana / Erika Kouzu / Harue Yamamoto (voice)

Yuri Amano

Shinobu Asaoka / Shuzo Osada (voice)

Noriko Uemura

Goro Ishida / Ikuyo Oyama (voice)

Bin Shimada

Taro 'Kinta' Shirogane (voice)

Ikue Otani

Takako 'Professor' Kojima / Yuka Mizuhara (voice)

Michitaka Kobayashi

Masao Fujiyoshi (voice)