Sonju is a demon who has been traveling through the Demon Forest for about 700 years in the fantasy anime The Promised Neverland. This tall, thin demon wears a mask and a hood that covers his entire face, has a horn in the center of his forehead, sharp fangs, and bandaged hands. Sonju is a very composed and caring demon who sometimes refrains from interacting with orphans, but is happy with their company because he has not had a chance to communicate with the human race for a long time. The Promised Neverland cursor and anime pointer with Sonju!