Taigokumaru

Taigokumaru is the leader of the demon bat clan, a rutheless demon who cares very little for others.In his past taigokumaru's son fell in love with a human woman which angred taigokumaru greatly to the point that he killed his own son. After that he realized that the human woman was carrying his grandchild and made a deal to protect the womans village if she gave him his grandchild shiori since he needed an heir to continue maintaining the bat barrier.Eventually the village gave taigokumaru shiori but later he broked the deal and attacked the village.With the help of inuyasha'a gang the villaged was saved and during the battle inuyasha could not hurt thr bat because of shiori's barrier but was betrayed by shiori when she found out he killed her father forcing him out of the barrier and he was then killed by inuyasha.However his spirit came out of shiori's crystal and attacked her but he was stopped and permanently defeated by the spirit of his son.He appeared in the manga in chapter 214 and in the anime in episode 73.

Powers and Abilities :

Demonic sonic balsts:Taigokumaru had the ability to shoot powerfull demonic enhanced blasts that were strong enough to demolish house's and stone and he can also shoot more than one blast to do more damage.