High School Family Live-Action Film: Fall 2026 Release
The official High School Family Live-Action Film announcement recently arrived from the Toei Company. Specifically, the studio confirmed that Ryō Nakama’s popular manga series will receive a theatrical adaptation in Fall 2026. This unique comedy follows a young boy whose expectations for high school take a very strange turn. The production promises to blend family-oriented humor with classic school gags. Consequently, the High School Family Live-Action Film marks an exciting expansion for fans of the original Weekly Shonen Jump series.
A Family Affair at High School
The story focuses on a first-year high school student named Kōtarō. Initially, Kōtarō dreams of starting a fresh and independent life at his new school. However, his plans quickly fall apart when his entire family decides to enroll alongside him. His father, mother, and even his younger sister become his fellow students. Moreover, the narrative explores the awkward and hilarious situations that arise from this unusual arrangement. The High School Family Live-Action Film will bring this distinctive slice-of-life humor to a wider cinematic audience.

© 仲間りょう/集英社 ©2026 映画「高校生家族」製作委員会
Star-Studded Cast and Creative Team
The High School Family Live-Action Film features an impressive lineup of Japanese talent. Notably, Shingo Katori stars as the father, Ichiro, while Riisa Naka portrays the mother, Shizuka. Jun Saitō takes on the role of the protagonist Kōtarō, and Yuno Nagao joins as the younger sister, Haruka. Director Tôichirô Rutô leads the project with a screenplay by Makoto Ueda. In addition, Ueda is well-known for his creative work with the Europe Kikaku group. This combination of experienced staff and popular actors ensures a high-quality comedy experience.

Director Tôichirô Rutô is helming the project, with a screenplay by Makoto Ueda of Europe Kikaku.
Cast: Riisa Naka, Shingo Katori, Jun Saitō, Yuno Nagao
The Legacy of Ryō Nakama
Ryō Nakama first launched the original manga in September 2020. The series ran until February 2023, eventually reaching a total of 11 compiled volumes. Notably, Viz Media and MANGA Plus published the series digitally in English for global readers. Nakama also gained fame for his previous work, Isobe Isobee Monogatari, which inspired several anime projects. Similarly, the High School Family Live-Action Film aims to capture the same eccentric energy that made the manga a cult favorite. In conclusion, fans of character-driven comedy should keep a close eye on this upcoming release. Check our latest seasonal rankings to stay updated on other live-action adaptations.