Kagemaru   

Not much can be said about Kagemaru's background; only that he is searching for the mysterious organization that murdered his father and kidnapped his mother. His search led him to the first tournament, which he entered in search of clues. Though Kage (pronounced ka-gay) made an impressive showing as a fighter, he was unable to bring the syndicate to light. However, he did receive word that his mother might still be alive. He has stepped into the arena again in the hope that once declared champion, he will be able to find out more.

(Source: VF2 PC Help File.)

	Name:	Kagemaru
	Date of birth:	June 6th, 1971
	Sex:	Male
	Blood type:	B
	Height:	1.78 m
	Weight:	66 kg
	Job:	Ninja
	Hobby:	Mah'jong
	Nationality:	Japan
	Fighting style:	Hagakure-ryu Jujutsu/Jujitsu, Hagakure style

VF1 Storyline 

Kagemaru was born in the village of Hagakure. Kagemaru is the name given to members of the Hagakure clan who work in secret in the shadows of society. His birthright was to become the tenth-generation Kagemaru. His father, the ninth-generation Kagemaru, taught him the fearsome Hagakure fighting technique.  

One day, his mother, the eighth-generation Tsukikage, was kidnapped by a mysterious figure. Nothing was heard of her fate.  

Several years later, the village of Hagakure was attacked by an unknown force. Kagemaru and his father were out fishing, but quickly returned when they saw the blazing village. They were too late, however, and the village was destroyed. Kagemaru's father was felled by a bullet from the mystery group.  

The next morning, Kagemaru salvaged a keepsake from his father, donned his costume, and embarked on a journey to prepare himself to take vengeance on those who spilled his father's blood. 
 

VF2 Storyline 

Kage, whose specialty is Jujitsu, has a vendetta against the Syndicate that killed his father. And not only did they kill his father, they also took his mother away from him and made her as one of their fighters. 

(Source: VF2 FAQ.)    

Here is a picture of Kage: 
   

Here is the only file I've found on Kage. If you have more, please tell me.

Virtua Fighter 2: The Kage-Maru FAQ V.2.0b4 by Tan Wu Meng.  This is the only source for Kagemaru info you'll ever need. So get it and make your enemies cower on their knees before your might, ninja-boy!