Chuuya Nakahara is a mafia executive who is now constantly working without rest, having difficulty sleeping because of the silence in the apartment. Before, Albatross constantly made noise because he lived in the apartment above Chuuya's, but after his death the silence turned into a constant reminder of his death. Chuuya no longer feels human, when someone says he is human he becomes extremely shocked and emotional, he is very sensitive to human touch due to the lack of it.