Male, 26 years old. 168cm. A member of the Armed Detective Agency and a master detective. He possesses the finest powers of observation among his colleagues and leads the resolution of difficult cases requested by the police. He is full of confidence, and his brazen, childlike behavior is prominent. Usually, he goes about with his eyes squinted and a carefree, innocent expression. However, when unfolding a deduction or facing a serious situation, he assumes a grave expression with a sharp gaze unlike his usual self. He has a childlike palate and loves sweet snacks like candy and traditional sweets.