SCIENCE FICTION

In the near future, almost the entire world lies in the iron grip of a huge conglomerate, the Persona Century Corporation. One day, a mysterious good-looking man appears in Shinjuku, one of the few places not dominated by Persona Century. Shinjuku is a dangerous and lawless place, teeming with rebels and terrorists. The stranger's name is Dark Side - and with the help of a small band of rebels, he will attempt to break Persona's stranglehold on the world. (Source: ADV)

Ninja...Ninja were... merciless demi-gods, ruling Japan with their karate in the age of ninja tranquility. But, "some" committed a forbidden form of harakiri storing their souls at Kinkaku Temple for future resurrection. Their lost history was falsified and concealed and the truth about these ninja was long forgotten.Now, in the future where the universalization of cybernetic technology and electronic networks are God, suddenly, sinister ninja souls, resurrected from thousands of years past are unleashed on the dark shadows of Neo-Saitama. Fujikido Kenji, is a salaryman whose wife and child were killed in a ninja turf war. In a brush with his own death, Fujikido is possessed by an enigmatic ninja soul.Fujikido cheats death and becomes Ninja Slayera Grim Reaper destined to kill evil ninja, committed to a personal war of vengeance.Set in the dystopian underworld of Neo-Saitama, Ninja Slayer takes on Soukai Syndicate ninjas in mortal combat.(Source: Tokyo Otaku Mode)

A more modern version of Tetsuwan Atom.

Ranma and Rella run a small detective agency, until one day they're bumped off after discovering a dark secret! Their lives are saved by some mad scientists, but not without some side-effects...(Source: MU)