Kuromaru




 * Voice acting: Steven Jay Blum

is the canine companion of Tsume Inuzuka. Kuromaru has a wolfish appearance and is missing his left ear and right eye. He appears to have the ability to talk. As his name suggests, his fur is black. Like Akamaru, Kuromaru has also grown in size over the timeskip, to the point where he is easily far larger than his human partner.

Invasion of Pain Arc
He is later seen attacking The Preta Pain with Tsume, Kiba, and Akamaru.