🎬 writer
Kazumasa Hirai平井和正
Original Creator and Script on Harmagedon, 8 Man and Wolf Guy.
- anime credits
- 4
- anime credits
- most credited as
- Original Creator
- most credited as
- busiest year (1)
- 1983
- busiest year (1)

Best-known work
Credits per year
Anime Kazumasa Hirai worked on, by premiere year
012
1 in 1983
636465666768697071727374757677787980818283848586878889909192
Show as table
| Item | Credits |
|---|---|
| 63 | 1 in 1963 |
| 64 | 0 in 1964 |
| 65 | 1 in 1965 |
| 66 | 0 in 1966 |
| 67 | 0 in 1967 |
| 68 | 0 in 1968 |
| 69 | 0 in 1969 |
| 70 | 0 in 1970 |
| 71 | 0 in 1971 |
| 72 | 0 in 1972 |
| 73 | 0 in 1973 |
| 74 | 0 in 1974 |
| 75 | 0 in 1975 |
| 76 | 0 in 1976 |
| 77 | 0 in 1977 |
| 78 | 0 in 1978 |
| 79 | 0 in 1979 |
| 80 | 0 in 1980 |
| 81 | 0 in 1981 |
| 82 | 0 in 1982 |
| 83 | 1 in 1983 |
| 84 | 0 in 1984 |
| 85 | 0 in 1985 |
| 86 | 0 in 1986 |
| 87 | 0 in 1987 |
| 88 | 0 in 1988 |
| 89 | 0 in 1989 |
| 90 | 0 in 1990 |
| 91 | 0 in 1991 |
| 92 | 1 in 1992 |
All credits
- 1992
Wolf GuyOriginal Creator - 1983
HarmagedonOriginal Creator - 1965
Uchuujin PipiScript - 1963
8 ManOriginal Creator, Script
Frequently asked questions
What anime has Kazumasa Hirai worked on?
Kazumasa Hirai's best-known work includes Harmagedon (Original Creator), 8 Man (Original Creator), Wolf Guy (Original Creator), Uchuujin Pipi (Script).
What does Kazumasa Hirai do?
Kazumasa Hirai is credited most often as original creator, script on anime.
When was Kazumasa Hirai born?
Kazumasa Hirai was born on May 13, 1938 in Yokosuka.