as Shoichi Doi(51 eps)
as Muto(1 ep)
as Professor Taro Kosaka(1 ep)
as Goro Nanjo
as Seiju
as Masao's Father
as Dr. Aoki
as Professor Inui
as Professor Amano
as Mr. Sakurai
as Mitsunari Ishida
as Kaundinya
as Mukai
as Fireman
as Shimizu
as Chief Inspector Wakabayashi
as Morio Asahi
as Morio Asahi
as Toki Onoshi
as Yamamoto