My Grandfather Is a Nihonjin (2025): cast, story & where to watch
2025 · Film · ★ 8.3
Released in 2025, My Grandfather Is a Nihonjin is an animation and drama film directed by Celia Catunda, running about 84 minutes.
What it’s about. Noboru is a 10-year-old boy in search of his cultural identity. He turns to his grandfather Hideo, to find out more about his family. Despite always avoiding his past, his grandfather agrees to tell his story. As Noboru delves into his family history, he discovers he has an uncle he’s never heard about.
Who’s in it. My Grandfather Is a Nihonjin stars Ken Kaneko as Hideo (voice), Pietro Takeda as Noboru (voice), Kazue Akisue as Shizue (voice) and Edson Kameda as Hideo 1940 (voice), among others.
How it landed. With an audience score of 8.3/10, My Grandfather Is a Nihonjin sits among the best-reviewed titles in the catalogue.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch My Grandfather Is a Nihonjin page.
If you liked it. Fans of My Grandfather Is a Nihonjin tend to enjoy Spirited Away, Your Name., Grave of the Fireflies and Spider-Man: Into the Spider-Verse.
Frequently asked
- Where can I watch My Grandfather Is a Nihonjin (2025)?
- Streaming, rental and purchase options for My Grandfather Is a Nihonjin change frequently. Check our where-to-watch page for the latest availability in your country.
- Is My Grandfather Is a Nihonjin worth watching?
- My Grandfather Is a Nihonjin holds an audience score of 8.3 out of 10, and is a strong pick if you enjoy animation and drama. Most viewers rate it highly.
- Who stars in My Grandfather Is a Nihonjin?
- My Grandfather Is a Nihonjin stars Ken Kaneko, Pietro Takeda, Kazue Akisue, Edson Kameda and Fabio Matsuoka.
- When was My Grandfather Is a Nihonjin released?
- My Grandfather Is a Nihonjin was released in 2025, with a runtime of about 84 minutes.