Mikio Koyama

1962

• [ ] The Challenge (Assistant Director) 
• [ ] Hibari the Traveling Performer (Assistant Director) 

1964

• [ ] Here Because of You (Assistant Director) 
• [ ] Night Scandal in Japan (Assistant Director) 
• [ ] An Impudent Man (Assistant Director) 

1983

• [ ] Hariko no tora (Director) 

1986

• [ ] Eavesdropping Woman (Director) 

2003

• [ ] A Case of Murder by the Atami Station Taxi Stand (Director)