After losing his parents, a priest travels to China, where he inherits a mysterious ability to turn into a dinosaur. At first horrified by this new power, a prostitute convinces him to fight crime. And ninjas.

A scientist helps a comic-book artist to become the superhero he has created in order to battle a vicious gang of rapists.

Framed for assassinating the Grandmaster, the Lost Ninja Clan must battle their way up an underground nuclear bunker filled with hordes of supernatural enemies, mutants and flesh eating zombies. Trapped a thousand feet below the earth's crust, these ninjas will face hell.

An aerobics instructor becomes a ruthless assassin after being possessed by a slain ninja's spirit, leading to a showdown with a martial arts expert.

3 college cheerleaders use their martial arts know-how to save their Sensei from mafia kidnappers, but must keep their extra curricular activities a secret in order to make it into an Ivy League school.

While three of the fiercest warriors in human history—a Viking raider, a ninja in feudal Japan, and a WWII pilot—are killers in their own right, they are merely prey for their new opponent: the ultimate killer of killers.

Demons that once almost destroyed the world, are revived by someone. To prevent the world from being destroyed, the demon has to be sealed and the only one who can do it is the shrine maiden Shion from the country of demons, who has two powers; one is sealing demons and the other is predicting the deaths of humans. This time Naruto's mission is to guard Shion, but she predicts Naruto's death. The only way to escape it, is to get away from Shion, which would leave her unguarded, then the demon, whose only goal is to kill Shion will do so, thus meaning the end of the world. Naruto decides to challenge this "prediction of death."

After a series of ninja attacks, a Turkish policeman who's an expert on ninjas is called for help.

A young member of the golden ninja clan seeks revenge from an organized crime syndicate for the death of her father. However, thinks gets complicated when the red ninja clan shows up looking to steal the golden ninja statue.

At a time when nations are warring, a sword with mysterious power called "Heaven's Sword" is stolen. The sword is said to give its wielder the power to conquer the world. Various ninja all over Dokutake Castle and beyond also manuevering for this sword of immense power. Rantaro and his classmates are assigned to retrieve the stolen sword, their first real ninja mission.

A contemporary ninja battles formidable forces of darkness.

Ninja Assassin follows Raizo, one of the deadliest assassins in the world. Taken from the streets as a child, he was transformed into a trained killer by the Ozunu Clan, a secret society whose very existence is considered a myth. But haunted by the merciless execution of his friend by the Clan, Raizo breaks free from them and vanishes. Now he waits, preparing to exact his revenge.