A friendly girl who uses the first-person pronoun "boku." She is clumsy, makes many mistakes, and is usually the one being looked after. She gets lonely easily and loves human warmth. She acts bright around others because she is afraid of being alone. She is naturally intelligent and capable of judging things calmly, but she intentionally fails because she is afraid of being disliked. When she wants to help someone, she shows surprising deductive skills. She possesses a resilient perseverance that never gives up. She is childhood friends and best friends with Hiro Nikaido. Emma's Birthday/Height/Weight: 156cm 48kg March 5th Emma's first person: I (soft, boyish). Second person: "-chan" or "-kun." Her tone is gentle, using endings like "~dayo" or "I think ~."