Films featuring "Koichi"
| Film | Actor | Year |
|---|---|---|
| Words Bubble Up Like Soda Pop | Hiroshi Kamiya | 2020 |
| I Wish | Kôki Maeda | 2011 |
| A Letter to Momo | Takeo Ogawa | 2011 |
| The Woodsman and the Rain | Shun Oguri | 2011 |
| The Pornographers | Masaomi Kondô | 1966 |
| Late Autumn | Shin'ichirô Mikami | 1960 |