Under Ninja

After GHQ dissolved official ninja units following the war, many practitioners simply slipped out of sight. They continued to operate in secret, with a small elite influencing high-level politics while ordinary shadow operatives struggle to survive. Kurō Kumogakure is one of those fringe ninjas, drifting through NEET-like days and odd jobs until a high-stakes operation around Ninomaru pulls him and a handful of peers into dangerous territory. The story follows their clashes, loyalties and uneasy alliances as ancient techniques meet modern power plays, keeping the focus on character and action rather than revealing how events ultimately resolve.

Directed by Yuichi Fukuda and adapted from Kengo Hanazawa's manga, Under Ninja arrived in 2025. The film stars Kento Yamazaki, Minami Hamabe, Amane Okayama, Chihiro Yamamoto and Ryubi Miyase, combining established names with genre-savvy performers.

As of early reports there aren't widely published global box office totals. The film opened in Japan in 2025 and received selective international screenings, but comprehensive revenue figures have not been broadly reported.

Under Ninja's blend of sharp comedy, kinetic choreography and a modern take on ninja life generated discussion online among action fans. Costume work and stunt sequences were frequently shared on social feeds, and the film prompted conversations about how pop culture can repurpose traditional imagery to reflect contemporary social issues.

Early audience response has been generally positive, reflected in a 7.3/10 user average from initial votes. Viewers highlighted the cast chemistry, inventive action staging and the movie's satirical bent. The film touches on secrecy, class divides, youth marginalization and the friction between mythic tradition and current political maneuvering, giving its action scenes some social weight without becoming preachy.