Please refer to the Director's Note in the description.

Aoba Nanbu can be best described as withdrawn, distant, and quick-to-anger. He distrusts those around him, with good reason. A boy who has been taken advantage of by those he trusted, he has closed himself off from the rest of the world.

Aoba's voice is quiet, deep and pubescent. It's almost wisp-like. It comes off brittle, with a quick and rather taut enunciation. His tone guards a scared, haunted child, coming off mildly accusatory, with that same mix of anger and fear one would only see in a wounded animal. Never willing to say more than necessary.