A weak, sickly boy who has mysophobia, so he can't eat any food. Although to compensate for his disease, his ability allows him to convert 'information' into nutrient which allows him to survive. He can accidentally kill people if his ability drains a target's information beyond their limit. To keep this ability in check, the Administration Bureau arranged for him a set up so he can work as informant, and collect information in way that is safer for other human. When called, he will fake a destination number not found announcement and have to be called continuously until he finally answer. Hitsuuchi is his nickname, referring to the message when phone call failed to connect (such as destination number not found).