I.K.U. is a 2001 independent film directed by Taiwanese-American experimental filmmaker Shu Lea Cheang. It was marketed as "a Japanese Sci-Fi Porn Feature". The film was partially inspired by Blade Runner (1982). I.K.U.'s premise involves a futuristic corporation sending shapeshifting cyborgs out into New Tokyo to collect "orgasm data" by means of sexual intercourse. The title is a pun on the Japanese word iku which, in sexual slang, is used to express an orgasm.