Keiko Niwa
| Film Title | Year | Job Title |
|---|---|---|
| When Marnie Was There | 2014 | Writer |
| From Up on Poppy Hill | 2011 | Writer |
| The Secret World of Arrietty | 2010 | Writer |
| Tales from Earthsea | 2006 | Writer |
| Film Title | Year | Job Title |
|---|---|---|
| When Marnie Was There | 2014 | Writer |
| From Up on Poppy Hill | 2011 | Writer |
| The Secret World of Arrietty | 2010 | Writer |
| Tales from Earthsea | 2006 | Writer |