Akira Asagumo
Main
Voz: Yoshiko Oota
Big X
Main
Voz: Akira Shimada
Irina Engel
Supporting
Voz: Mariko Mukai
Nina Belton
Supporting
Voz: Fuyumi Shiraishi
Hans Engel
Supporting
Voz: Keiko Yamamoto
Dr. Hanamaru
Supporting
Voz: Ichirou Nagai
Shigeru Asagumo
Supporting
Voz: Hiroshi Nakano
Akira no Haha
Supporting
Voz: Tomoko Watanabe
