The Exciting Arrival of Kumajirou: Save the Earth! in Japan

The much-anticipated animated film, Kumajirou: Save the Earth!, which has already captivated audiences across more than 100 countries, is finally set to make its big debut in Japan. Produced by Bushiroad Move, this family-oriented film has grossed over ¥150 billion worldwide, with its theatrical releases consistently achieving blockbuster status. The upcoming Japan release is no exception, having already made waves by raking in approximately ¥20 billion at the box office.

Scheduled to hit the theaters on November 28, 2025, Kumajirou: Save the Earth! is based on the immensely popular Kumamoto series, featuring the lovable bear brothers and their adventures. The film will be shown in roughly 70 Aeon Cinema locations nationwide, with fans eagerly waiting for the Japanese dubbed version that boasts an impressive cast.

One of the highlights of the film is the casting of actor Takuya Eguchi, who voices the endearing character Kumajirou, known for his funny yet lovable personality. He is joined by Hiroki Nanami, a former Takarazuka Revue star, who takes on the role of Ab, a cute yet mischievous alien creature. Together, these characters embark on an unforgettable adventure that transcends from the beautiful Earth to outer space, showcasing their friendship and loyalty to their family and friends.

The buzz around the film has only intensified with the release of a promotional video featuring the main cast. In the clip, viewers can catch a glimpse of Kumajirou and Ab in action, setting the stage for what promises to be an exhilarating cinematic experience. You can watch the teaser trailer here: Promotional Video.

Comments from the Cast

Takuya Eguchi as Kumajirou

“I am thrilled to take on the role of Kumajirou. The characters and their stories are simply delightful, and I enjoyed every moment of the recording process. It’s a story about friendship and bonds — I hope you enjoy it!”

Hiroki Nanami as Ab

“I am so excited to be a part of such an amazing project that will make you laugh and feel warm inside by the end. Ab is a character with a quirky personality that I have grown fond of while working on this project. I believe this movie will appeal to audiences of all ages, so come and find out how Kumajirou and Ab work together to ‘save’ the Earth!”

Details on Screenings and Tickets

Kumajirou: Save the Earth! will be showing in Aeon Cinema locations nationwide. Tickets for this much-awaited film are set to go on sale starting October 3, 2025. The pricing is as follows:

- Adults (University students and older): ¥1600 (tax included)
- Children (ages 3 to high school students): ¥900, which includes a special purchase gift, a notepad.

(Note: Availability may vary by theater; please check with your local theater for details.)

Synopsis

Do you know what true strength is? The popular Kumamoto series follows the adventures of Kumajirou and his friends, showcasing their incredible escapades. After decades of success globally and earning over ¥1.5 trillion in box office revenues, the upcoming Kumajirou: Save the Earth! is poised to enchant Japanese audiences.

In this adventure, the clumsy Kumajirou aspires to become a hero, often relying on his capable brother Kumatarou for assistance. One day, a mysterious flying object crashes into their peaceful forest, and when Kumajirou peers inside, his life changes forever—he transforms into a genius! An alien named Ab appears, aiming to enlist Kumajirou's help in utilizing a mysterious power that unexpectedly entered his mind.

However, unbeknownst to the duo, a menacing evil organization is lurking, intent on capturing them. Will Kumajirou and Ab join forces to confront the villains and protect their planet and friends?

Cast & Crew

- Kumajirou: Takuya Eguchi
- Ab: Hiroki Nanami

Directed by Lin Huidar and featuring stunning animation from Fantawild Animation, this film promises to be another memorable addition to the beloved series. Stay tuned for further updates on the cast and other exciting news!

For official details and ongoing updates, check out their website and social media:

©Fantawild Animation Inc.