Original creator
Script
Mangaka
Kazumasa Hirai
平井和正
Biography
Died: January 17, 2015 (aged 76)
Birth place: Yokosuka, Kanagawa Prefecture, Japan
Hirai Kazumasa was a Japanese novelist. He graduated from Yokosuka Industrial High School and the law department of Chuo University. Hirai was well known for his science fiction manga work.
(Source: AniDB)