Kohaku

Kohaku (琥珀?) is Sango's younger brother. Disguised as the young nobleman Kagewaki Hitomi, Naraku summons Sango's family and companions to slay a false demon, then controls Kohaku with a Shikon shard and makes him kill all of the other demon slayers (Sango survives solely by sheer luck). Castle guards have also been killed by Kohaku that night

Naraku resurrects him as an amnesiac puppet, but after several encounters with Sango and her friends, Kohaku begins to recover his painful memories. Kagura helps him escape from Naraku, who kills her for her betrayal. Hoping to redeem himself, Kohaku travels with Kikyo until she tells him he must leave her to keep his shard pure. He later joins Sesshomaru's group and becomes Rin's friend and co-protector.

In the last chapter of the manga, Kohaku goes with Kilala and gained a new demon-slaying weapon which Totosai made for him. When Totosai asks him if he will visit his sister Sango, he replies that he will not, since the house is getting too crowded.

In the anime adaptation, he is voiced by Akiko Yajima. In the English dub, he is initially voiced by Alex Doduk, then later by Danny McKinnon.