Kamen Rider ZO (仮面ライダーZO) 31 years old

Masaru Aso was the lab assistant of geneticist Doctor Mochizuki, used as one of his experiments related the creation of the Neo Organism, enabling him to transform into a grasshopper-like being called Kamen Rider ZO. He fled into the mountainside and went into a coma before he was awakened by a telepathic call two years later with an unconscious urge to protect Hiroshi Mochizuki, the son of Doctor Mochizuki.

Credits

Kamen Rider ZO Cast

Name	Character
Kenji Ohba He was 38, now 69 years old	as Kuroda
Isao Sasaki He was 50, now 81 years old	as Doctor Mochizuki
Masaru Yamashita He was 25, now 56 years old	as Nishimura

Kamen Rider ZO Crew

Name	Department
Osamu Kaneda as Action Director. He was 43 (now 74) years old	Directing
Keita Amemiya as Director. He was 33 (now 64) years old	Directing
Eiji Kawamura as Music. He was 46 (now 77) years old	Sound
Shotaro Ishinomori as Creator. He was 55 (60) years old when He died	Crew
Kazutoshi Yokoyama as Stunts. He was 24 (now 55) years old	Crew
Shuichi Kokumai as Special Effects.	Crew
Noboru Sugimura as Screenplay. He was 44 (56) years old when He died	Writing