The strange friendship between a boy and a kaiju.
Where to watch
Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
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Cast
12 people
Tomoya Warabino
Hiroyuki Asatani
Known for
Kamen Rider
Gokusen
Nene Shida
Known for
Kamen Rider
Hitomi Takagi
Also in
Colorful na Everyday
Ijirî Okada
Known for
The Virgin Psychics
Yuma Oka
Bully
Also in
A Pale View of Hills
Trophy
Mitsuhiro Sano
Also in
Ultraman Ace: Giant Ant Terrible-Monster vs. The Ultra Brothers
Super Legend God Hikoza
Nozomi Nagano
Also in
Den Ace Wedding
Den Ace Chos
Yoko Taniguchi
Also in
Uniform Blackmailer
Night Office Lady: Pleasure Room
Hiroyuki Takano
Known for
Pastoral: To Die in the Country
Masanori Machida
Known for
Hotarubi no Mori e
Yoroï
Daniel Aguilar
Also in
Hot Spring Shark Attack
Los superagentes contra todos
Tomoko Umeda
Known for
Godzilla vs. Gigan
Minoru Kawasaki Director · Nobuyuki Hori Writer Tomoo Misato Composer
First release January 23, 2026 · Produced in Japan · Original title 怪獣天国
Production
Japan
Produced in
Languages
Original title
怪獣天国
Original language
Japanese
Spoken on screen
Japanese
Release dates
Japan · January 23, 2026
Theatrical
No release date listed for United States.
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