Official site for Kôsuke Suzuki's OPPAI SEIJIN
The official website for Kôsuke Suzuki's Oppai seijin is online. The movie stars Ken'ichi Endô, Chisato Morishita, Yasuhito Hida (a.k.a. Yasuto Hida), and Noboru Iguchi.
Suzuki has directed such movies as Stop the Bitch Campaign (Enjo-kôsai bokumetsu undô) and Stop the Bitch Campaign Again (Enjo-kôsai bokumetsu undô: jigoku-hen).
Iguchi himself has directed numerous movies, including A Larva to Love (Koi suru yôchû) - which there's a trailer for here, and some production stills from there - and the 'family drama' [viewer discretion is advised] Impolite Education (18-kin - abunai kankei: the kinshinsôkan) - which starred Emiru Momose, Seiji Nakamitsu, Hiroaki Murakami, Shôko Nakahara, and Kanji Tsuda. As was reported here on ScreenAnarchy, he also directed the story "Madara no shôjo" in the upcoming Umezu Kazuo: kyôfu gekijô horror movie series (which, according to this page on Kazuo Umezu's official website, is to be released as three movies, each containing two stories).