When Marnie Was There (2015) aka Omoide no Mânî

When Marnie Was There (2015) aka Omoide no Mânî
Animation, Drama
A young girl is sent to the country for health reasons, where she meets an unlikely friend in the form of Marnie, a young girl with flowing blonde hair. As the friendship unravels it is possible that Marnie has closer ties to the protagonist than we might expect.

Director: Hiromasa Yonebayashi
Writers: Joan G. Robinson (novel), Keiko Niwa (screenplay)
Stars: Sara Takatsuki, Kasumi Arimura, Nanako Matsushima