Keiko Niwa

Keiko Niwa is a Japanese screenwriter and editor born in Hyogo, Japan. Known for working in the film industry, Niwa has contributed to the craft of screenwriting, shaping narrative elements within cinematic projects. The person has used the pseudonym Kaori Nakamura in some professional contexts.

Niwa’s credited filmography includes From Up on Poppy Hill, a 2011 animated feature for which Niwa provided the screenplay. The film is recognized for its storytelling and adaptation of source material, with Niwa’s work contributing to its narrative structure. The screenplay credit reflects Niwa’s role in developing the dialogue and thematic layers of the production.