Undead ogre

The Undead Ogre is a character from the third InuYasha movie, Swords of an Honorable Ruler.

History
It initially appears to challenge Inuyasha after he and his brethren are restored by Sō'unga. It was killed and then resurrected as a mindless specter as a result of Sō'unga's power. The Ogre was then possessed by Sō'unga after Inuyasha was freed of the later's control. The orgre and Sō'unga traveled to Inu no Taishō's tomb to obtain Sesshōmaru's severed left arm. The ogre and Sō'unga then traveled to the grave of Takemaru of Setsuna in order for Sō'unga to possess him as a new host. The ogre provided Takemaru with Sesshōmaru's arm in order for him be able to wield Sō'unga. It was later killed by Inuyasha's Tessaiga in a battle against Kagome.

Trivia

 * The ogre greatly resembles the giant ogre(s) the previously accompanied Sesshōmaru.