Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
CHILDREN UNTOLD Trailer | TIFF 2026
Type: Trailer • Published 2026-08-28
Top Cast
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Ami Koyae
Kotoko Kayano / Shigeo
Fumi Nikaido
Fumiko Sone
Kaito Sakurai
Ritsuro Kayano
Yutaka Takenouchi
Koichi Kayano
Koji Yakusho
Jinbe Yamai / Jinbei
Yuko Tanaka
Kei Yamai
Junichi Okada
Toru Kikuzawa
Yoh Yoshida
Orphanage Director
Ryota Bando
Journalist
Yukiya Kitamura
Detective
Mariko Akama
Dance Hall Manager
Kenji Iwaya
Police Chief
Miho Tsumiki
Mother
Makita Sports
Petit Kashima
Thank You Tatsuo
Hajime Inoue
Ryuto Iwata
Aomori
Release History & Theatrical Window
Rio de Janeiro International Film Festival
Festival / Special Debut
Key Information & Fast Facts
- Director
- Miwa Nishikawa
- Screenplay & Story
- Miwa Nishikawa
- Original Score
- Marihiko Hara
- Original Title
- わたしの知らない子どもたち
- Country of Origin
- Japan
- Spoken Languages
- Japanese, English, Korean
- Runtime
- 2h 30m
- Production Studios
- Kii no Muneyuki
Creative Leadership & Key Crew
Miwa Nishikawa
Miwa Nishikawa
Marihiko Hara
Daiju Koide, Taichi Ito, Gabriele Bizzoni
Department Leadership Roster
Miwa Nishikawa
Director
Miwa Nishikawa
Screenplay
Daiju Koide
Producer
Taichi Ito
Producer
Gabriele Bizzoni
Producer
Marihiko Hara
Original Music Composer
Production Stills & Gallery
Official cinematic photography and background stills for Children Untold.
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Frequently Asked Questions About Children Untold
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Children Untold about?
War may be over, but for the children of Miwa Nishikawa’s latest film — adapted from her forthcoming novel — survival has only begun.
Who directed Children Untold?
Children Untold was directed by Miwa Nishikawa.
Who stars in Children Untold?
The principal cast of Children Untold includes Ami Koyae, Fumi Nikaido, Kaito Sakurai, Yutaka Takenouchi, Koji Yakusho.
When was Children Untold released and how long is it?
Children Untold was released in 2026 with a total runtime of 2h 30m.
Who composed the musical score for Children Untold?
The original motion picture soundtrack for Children Untold was composed by Marihiko Hara.