Collaborations between Ryuuji Ichiyama and Takashi Nagasaki
| Film Title | Year | Ryuuji Ichiyama | Takashi Nagasaki |
|---|---|---|---|
| 20th Century Boys 1: Beginning of the End | 2008 | Producer | Writer |
| Film Title | Year | Ryuuji Ichiyama | Takashi Nagasaki |
|---|---|---|---|
| 20th Century Boys 1: Beginning of the End | 2008 | Producer | Writer |