Lunch Box (film)

Lunch Box
Poster for Lunch Box (2004) under its original theatrical release as Mature Woman: Rutting Ball-Play
Directed by	Shinji Imaoka
Produced by	Daisuke Asakura
Written by	Shinji Imaoka
Starring	Yumika Hayashi
Edited by	Kazuhiro Suzuki
Production company	Kokuei
Distributed by	Shintōhō Eiga
Release date	March 9, 2004
Running time	65 min.
Country	Japan
Language	Japanese

Lunch Box (熟女・発情　タマしゃぶり, Jukujo: hatsujō tamashaburi^?, lit. Mature Woman: Rutting Ball-Play) aka Bowling Ball (たまもの, Tamamono^?) is a 2004 Japanese Pink film directed by Shinji Imaoka. It was chosen as Best Film of the year at the Pink Grand Prix ceremony.

The film tells the story of Aiko, a 35-year-old mute woman who works in a bowling alley, and her brief romance with Yoshioka, a younger man who works as a postal carrier. The two meet when Aiko accidentally knocks Yoshioka off his bicycle, and they have a sexual encounter soon after. Aiko begins preparing lunchboxes and giving them to Yoshioka at his workplace as a way of expressing affection, which she cannot do verbally. The film ends in tragedy after Yoshioka leaves Aiko.

The Pink film community awarded Lunchbox top honors at the 2004 Pink Grand Prix. Besides the "Best Film" prize, Shinji Imaoka was given the "Best Director" title, and Yumika Hayashi was judged "Best Actress", and Lemon Hanazawa "Best New Actress" for their work in the film.

Anglophone Pink film scholar Jasper Sharp notes that Lunchbox differs from the standard pink film in several technical aspects: The sex scenes are not simulated, the sound recording is live, not post-synced, and Imaoka chose to shoot on 16mm rather than 35mm film. Other than these points, Sharp judges the film typical of director Imaoka's work, which is known for its understatement in portraying relationships among characters on the outskirts of society. Of Lunchbox, he writes, "The intensity of the love scenes and the tenderness of the performances make this work especially one of considerable potency."