The live-action version of Kengo Hanazawa's manga “Under Ninja” tells the story of a secret ninja organization in modern Japan and the rebels who break away from it. Directed by Yuichi Fukuda, the film stands out for its strong action scenes and the cast's passionate performances. However, Fukuda's trademark comedy style clashes with the manga's original tone, disrupting the film's overall balance and introducing challenges that influence how the story unfolds.

Set in downtown Osaka, this film surprises viewers with its many twists as it follows a daughter searching for her missing father. While it first seems like a simple family drama, it soon reveals itself as a dark suspense thriller, similar to Bong Joon-ho's “Mother.” Satō Jirō's unsettling performance, Makita Ayaka's coming-of-age journey, and Shimizu Hiraya's strong presence come together to explore the boundary between good and evil.