Koichi Maeda and Hiroji Hayashi have appeared together in 2 films in 1980. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1980 | Gamera: Super Monster | |
| 1980 | Monster |
Koichi Maeda also often with: Hideki Kobayashi (2), Keiko Kudo (2), Kisao Tobita (2), Mach Fumiake (2), Makoto Ikeda (2)
Hiroji Hayashi also often with: Hideki Kobayashi (2), Keiko Kudo (2), Kisao Tobita (2), Mach Fumiake (2), Makoto Ikeda (2)