Emile Polite, male, inexperienced, 16 years old. Brown hair, white eyes. Knowledgeable about books. Refers to Zomu as Zomu-san. Together with Zomu, they are called the "Yonryu" (Fourth-Rate) duo. High school sophomore.

Zomu Regional drawl, male. Wears a green hoodie with a creeper-style hood pulled down low, hiding his face. Green eyes. Refers to Emile as Emi-san. Together with Emile, they are called the "Yonryu" (Fourth-Rate) duo. 15 years old, high school freshman.