JK Ninja Girls (JKニンジャガールズ) is a 2017 film starring Kobushi Factory and directed by Sato Genta. The film is an adaptation of the earlier musical production, which also stars Kobushi Factory. It will be theatrically released on July 17, 2017. "Ee ja nai ka Ninja nai ka" by Kobushi Factory is the film's theme song. "Yami ni Nukegake" and "Pitch Pichi Tomodachi" also by Kobushi Factory will be used as insert songs; the latter is sung with the Ninja Oyajis.