Ekiben (Japanese: 駅弁) is a 1999 Japanese mock documentary film centering on the adult video (AV) industry which was written and directed by Shungo Kaji. Ekiben refers to a box lunch sold at train stations in Japan and it is also a slang term referring to a sexual position where the man remains standing while supporting the woman who faces him with her legs wrapped around his waist. This position is the "specialty" of the adult video actor Chocoball Mukai who appears in the film.
^ "ekiben". JSlang. Retrieved 2011-10-02.
^ "Who needs a gym when you have Chocoball's 'station bento' sexercise workout?". JapanAddicted. April 17, 2008. Retrieved 2008-10-25.Synopsis
The first half of the film has real-life AV director and company executive Shungo Kaji reminiscing about his days as a film student at the Nikkatsu studio, surreptitiously watching the filming of the studio's Roman Porno series and then discoursing on the mechanics and problems of making and producing adult videos. The second half is a fictional depiction of the discovery and grooming by Kaji of a young AV starlet Saki (played by pink film actress Saki Shiratori).
Actors