---
title: 'Keiko Niwa'
type: 'person'
roles:
  - 'editing staff'
  - 'screenwriter'
birthplace: 'Hyōgo Prefecture'
films_in_library: 6
reviews_of_their_work: 0
canonical: 'https://cinepixo.com/people/keiko-niwa'
updated: '2026-07-31'
wikidata: 'Q11368627'
publisher: 'CinePixo'
---

# Keiko Niwa

editing staff, screenwriter.

## Filmography on CinePixo

- 2020 · [Earwig and the Witch](https://cinepixo.com/movies/earwig-and-the-witch-2020) — Screenplay · unreviewed here
- 2014 · [When Marnie Was There](https://cinepixo.com/movies/when-marnie-was-there-2014) — Screenplay · unreviewed here
- 2011 · [From Up on Poppy Hill](https://cinepixo.com/movies/from-up-on-poppy-hill-2011) — Screenplay · unreviewed here
- 2010 · [Arrietty](https://cinepixo.com/movies/arrietty-2010) — Screenplay · unreviewed here
- 2006 · [Tales from Earthsea](https://cinepixo.com/movies/tales-from-earthsea-2006) — Screenplay · unreviewed here
- 1993 · [Ocean Waves](https://cinepixo.com/movies/ocean-waves-1993) — Screenplay · unreviewed here

## Criticism on CinePixo

Nothing written about their work here yet.

Source: https://cinepixo.com/people/keiko-niwa
Biographical facts from Wikipedia/Wikidata where linked above. Ratings and reviews are the work of this site's members.