Koji Ota: Assistant Director (Directing)1960-04-05

Koji Ota: Screenplay (Writing)1966-06-04

Koji Ota: Producer (Production)1972-11-07

Koji Ota: Producer (Production)1969-07-08

Koji Ota: Director (Directing)1961-01-01

Koji Ota: Assistant Director (Directing)1958-11-26