Filmography from Shigeru Koyama

Actor :

Gojira vs. Desutoroiâ, Takao Okawara, Ishirô Honda (original material), Kôji Hashimoto (earlier film clips) (uncredited), Shûe Matsubayashi (earlier film clips) (uncredited), Kenshô Yamashita (earlier film clips) (uncredited), Kazuki Ômori (earlier film clips) (uncredited), 1995
...

Taiyô wo nusunda otoko, Kazuhiko Hasegawa, 1979
A misfit high-school science teacher decides to build his own atomic bomb. He steals isotopes from a nuclear reactor and manages to create two warheads, but at the same time is present at a botched school-bus hijacking and is publicly coronated as a hero. Nevertheless, he uses the bombs to extort the police, first by demanding that baseball games be shown without commercial interruptions and then by having the Rolling Stones play in Japan...