Napping Princess
Original title: ひるね姫 ～知らないワタシの物語～
Recommended from age 8. Complex dream plot and robot battles.
Reason translated with AI from our Spanish original.
Good to know
- Hard to follow
- Time jumps, double meanings or context that goes over their heads at this age.
Low confidence: approximate age
Low confidence: approximate age · The models disagree or know little about this movie. If you can, have a look first; it is waiting for review.
Where to watch
UK
Not on streaming services right now.
US
Spain
Included with subscription
Availability as of 18 October 2026. Data from JustWatch. Streaming data and logos: JustWatch.
Top cast
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Mitsuki Takahata (opens in a new tab) Kokone Morikawa / Aennchen (Ancien) (voice) -
Yosuke Eguchi (opens in a new tab) Momotaro Morikawa / Piichi (Peach) (voice) -
Shinnosuke Mitsushima (opens in a new tab) Morio Sawatari (voice) -
Rie Kugimiya (opens in a new tab) Joi (Joy) (voice) -
Tomoya Maeno (opens in a new tab) Kijita / Takiji (voice) -
Wataru Takagi (opens in a new tab) Sawatari (Morio's Father) / Ukkî (voice)
Directed by: Kenji Kamiyama (opens in a new tab)
Cast and photos: TMDB.
TMDb user score
What it’s about
Japan, 2020, a few days before the opening of the Tokyo Olympics. Although she should be studying for her final exams, Kokone, a schoolgirl who lives in a small town with her widowed father, a mysterious and talented mechanic, falls asleep often, anywhere, anytime, entering, over and over, a dream-world where a squad of fantastic motorized contraptions fights against magic, a world close to reality where she will find out the keys of her true past.
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This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming data: JustWatch.