A westerner named Casey, studying Ninjutsu in Japan, is asked by the Sensei to return to New York to protect the legendary Yoroi Bitsu, an armored chest that contains the weapons of the last Koga Ninja.

A girl travels back in time in order to save her dying mother in this Japanese sci-fi adventure directed by Masaaki Taniguchi. With her scientist mother Kazuko (Narumi Yasuda) in a coma after being knocked down in a car accident, high school student Akira Yoshiyama (Riisa Naka) decides to use her mother's research into time travel to journey back to the 1970s. Once there, Akira searches to find her mother's first true love and bring him back to the present, where she hopes his presence will bring Kazuko out of her coma. Unfortunately for Akira, she soon discovers that her presence in the past has unforeseen consequences for her future. Written by Anonymous

Fight everyone and trust no one: it's the code of survival practiced by martial-arts master Casey Bowman after his life of domestic bliss is shattered by a savage act of violence. Vowing revenge, the fearless American stealthily tracks the killer from Osaka to Bangkok to Rangoon with the help of a wise and crafty sensei. His only clues: a series of victims whose necks bear the distinctive mark of strangulation by barbed wire. Fighting to avenge as well as to survive, Casey must sharpen his razor-like responses and take his battle skills to the next level, even using deep meditation to fake his own death. His target: the sinister drug lord Goro, who is flooding the streets with deadly meth cooked at his remote jungle factory. To prepare for his ultimate confrontation, Casey must finally become an invisible warrior worthy of the name Ninja. But just when his prey is cornered, an unexpected twist shows Casey that his battle is only beginning: he truly can trust no one. Written by Nu Image