Cay Izumi

Set in a future-world vision of Tokyo where the police have been privatized and bitter self-mutilation is so casual that advertising is often specially geared to the "cutter" demographic, this is the story of samurai-sword-wielding Ruka and her mission to avenge her father's assassination. Ruka is a cop from a squad who's mission is to destroy homicidal mutant humans known as "engineers" possessing the ability to transform any injury to a weapon in and of itself. (imdb)

When the directors of Tokyo Gore Police and Eat the Schoolgirl get together to make a splatter comedy horror, you know you are in for a wild, freaky ride with some outrageous fight sequences, gallons of gushing blood and strange body mutations. Vampire girl Monami wants handsome student Mizushima to be hers for eternity but his current girlfriend, bitchy class queen Keiko, isn't keen on the idea and enlists her father to turn her into a Frankenstein-like creature so she can exact her revenge. (leedsfilm.com)

Rin (Yumi Sugimoto), a young high school student, is an unassuming and awkward girl who is bullied at school. One day, while being bullied, she feels a sharp pain in her hand. Later, Rin learns that she is a descendant of the ancient Hiruko clan, whose members are mutants gifted with superpowers. No sooner than she learns of this, that her home is raided by anti-Hiruko soldiers. Rin's parents are killed and Rin barely escapes with her life. (Wikipedia)

Daimon and his robot Zaborger fight evil forces trying to destroy the world.

the film is about Shozo Iwaki (Tak Sakaguchi) who works as a mercenary in South America. Iwaki is informed of the death of his gang boss dad and discovers his former Yakuza henchman is involved in a double-cross. (wikipedia)