A zombie that came to life due to an anomaly that was 30 years ago.
He has white skin, silver hair, swamp-colored bangs.
He is dressed in a silvery, partially torn coat and black epaulettes with a silver chain on his shoulders. There are bandages on his hands, with partially black blood.
Natsuki also wears a white t-shirt underneath his attire.
He has bright blue eyes and small fangs on top that stick out of his mouth.
He also has elf ears, due to a catastrophe that happened 30 years ago.