Kôichi Koshimura Filmography
- Actor (13 credits)
- A Life: Itoshiki Hito (2017)
- Keishichou nasi goreng ka (2016)
- Second Love (2015)
- Pikanchi Half: Life is Hard Tabun Happy (2014)
- Emergency Interrogation Room (2014)
- Legal High (2012) Mizuno
- Hitori shizuka (2012) Kusunoki
- Ijiwaru baasan (2009)
- Ai no mukidashi (2008) Kyôtô
- Watashi no akachan (2004)
- Kaseifu ha mita (1997) Shoichi Kogure
- Ringu: Jiko ka! Henshi ka! 4-tsu no inochi wo ubau shôjo no onnen (1995)
- Furueru shita (1980)
