Hirune Hime ~Shiranai Watashi no Monogatari~‘s (Napping Princess: The Story of the Unknown Me) official website has been updated with the a new poster of main character Kokone Morikawa cradling a bear. Additionally, the poster reveals a March 2017 release date.
The film is detailed by CrunchyRoll:
The story of the film is set in the Kojima area of Okayama Prefecture in 2020, just before the Tokyo Olympic and Paralympic Games begin. It focuses on the relationship between the protagonist girl Kokone Morikawa and her father. The film also features a robot called “Hearts” that can transform from a sidecar.
You can watch the trailer for the film below:
Hirune Hime ~Shiranai Watashi no Monogatari~ is coming to theaters March 2017 in Japan.