Jaws in Japan (also titled Psycho Shark) is a 2009 Japanese horror film directed by John Hijiri and written by Yasutoshi Murakawa, starring Nonami Takizawa, Airi Nakajima, and Megumi Haruno.

Dream sequences and actual events become intermingled as Miki realizes that a human serial killer is on the loose as well as finding herself and her friend attacked by a gigantic, almost whale-sized shark.

Despite both the movie's Japanese and US titles, the vast majority of the scenes consist of either the girls playing together in bikinis or of them examining materials that have been recorded.

The title's reference to the original Jaws film attracted legal attention, with the creators of the Japanese movie having failed to obtain any sort of permission to use that name.

The exploitative nature of the movie attracted condemnation from a variety of publications, such as an article in Vanity Fair labeling the "rip-off" film worth being "forgotten".