Hayato's roommate at Little Garden who possesses a mysterious prior connection to him, causing Hayato to feel a strange yet familiar sense of incongruity upon their meeting.
Their connection is presented as a central mystery surrounding Hayato's identity and past.
Hayato feels that Emile is strangely familiar despite their meeting at the academy.
Claire evaluates Emile as a Slayer and places Emile within organized combat operations.
Claire considers deploying Emile and Hayato during the Zwei Islands Savage situation and later includes them in a cleanup operation.
Explore the full interactive character relationship map of Hundred