Ryuuta Sawaike

Little is known about Ryota's personality as his personality has not been fully revealed. His intemperance is known: seeing the death of his commander, he opens fire on the killer, attracting his attention. This is what causes his death. Little is known about his personality, but it is known that he unconsciously does extreme things, for example, when he sees the death of his superior he begins to attack the ghoul who murdered him and ends up dying because of it.

Ryuta is shown as a man with a long face and large lips like Nobu Shimoguchi's. Her short dark hair is cut into a bowl, and round glasses are worn on the bridge of her nose. Like the rest of the investigators, Ryuta wore a white cape and a dark suit. He had round-cut hair and wore glasses, his face was oval. Like other researchers, he wore a formal suit.