Sobre
Helen may refer to one of the princesses of the Yomi Kingdom, who appears in the Underground Empire of Yomi arc in the Cyborg 009 manga and adaptations sourcing from it. She is not to be confused with , a character with a similar appearance. (Source: Cyborg 009 Wiki)
Hisui Kagariya
Shoutarou Ishinomori
Rina's Brother
Dr. Brown
Alice
Mikio
Miyake
Tadashi Sako
Kanji Sako
Van Allen
Ixquic
Dr. Mamushi