For his fourth full feature, Toyoshi Toyoda has abandoned the theme of the angry young man, examined in depth in Pornostar, Blue Spring and 9 Souls. Kuchu Teien is, on the face of it, more a drama, a character study, than a typical Toyoda genre flick. Yet within this beautifully structured and photographed film, there lies a dark soul. Ostensibly the story of a happy family, it becomes increasingly clear as the movie progresses that the Kyobashis are anything but. Despite a family agreement that they are all open with each other, the entire household knows the opposite is true.

Rui (Tatsuya Fujiwara) is the charismatic leader of a new religious group. Consequently, he starts to gain attention from the mass media. After becoming involved in a car accident, Rui goes to a remote island with ex-gangster now bodyguard (Ryuhei Matsuda). On the island, Rui reveals more about his religious group, while a set of ominous events are about to occur …