Kazumasa Hirai(1938-2015)
- Writer
Kazumasa Hirai was born on 13 May 1938 in Yokosuka, Kanagawa, Japan. He was a writer, known for Eitoman - Subete no sabishii yoru no tame ni (1992), Bega's Battle (1983) and Harmagedon: Genma taisen (1983). He died on 17 January 2015 in Kamakura, Kanagawa, Japan.
