Sesshomaru � Inuyasha�s half brother. He is a full demon and despises Inuyasha because he is not only a half-breed but also because he gained the legendary sword Tetsuiga, forged from their fathers fang. His full demon form is that of a giant white dog, with a blue cresent moon on his forhead and stripes across its face. Same markings as those of his in his human form. His companions are Jaken, a loyal toad (I don�t know what jaken really is!) and Rin, a four or five year old girl who brought him food and water when he was injured. He rescued her from a pack of wolves and she has traveled with him ever since.
Koga - The leader of a wolf demon gang. Koga has Shikon stones embeded in his legs and can run faster than the speed of wind. Koga and Inuyasha are rivals for Kagome. Koga's gang members all respects Kagome and refers to her as the "gang lady - Koga's girlfriend". Famous Quotes- ???
Kikyo � Is brought back to life by an old hag. She is now just a walking corpse, made of mud, clay, and her old bones. She survives by stealing souls of the dead. She despises Inuyasha and her only goal is to drag him back to hell with her.
Naraku � Was once a wounded human, Onigumo, who fell in love with the priestess who cared for his injuries. He soon fell in love with the priestess, Kikyo, and lusted after her. After his well being was tended, Kikyo left and Onigumo gave his body to the demons, allowing them to feast on his body and soul, therefore creating a powerful demon, Naraku. He is responsible for turning Kikyo and Inuyasha against each other, Miroku�s kazanna, and Sango�s family and village slaughter. He often uses demon puppets to fight instead of going in person. He also sends out his own creations of youkai. He creates them from his own self, therefore controlling them by having the power over there soul.