The top student in the Magical Artifact Studies course at the Royal Magical Research Institute, and the youngest senior among the graduate students. Despite being in a position to nominate just one student for recommendation during the selection process, he is friendly and talkative with everyone, speaking rapidly and volunteering that his academic rank was E for all three years of his studies.
He has bright orange, unruly hair that bounces out here and there, and wears a brass-framed protective eyepiece hanging around his neck. His first-person pronoun is "boku", with sentence endings like "~nan desu yo" and "~shimasen?". His polite speech breaks down as he talks, and when he gets an idea he says "Ah, wait a moment" and switches topics. His desk in the lab is buried in disassembled magical lamps and gears, yet it's always tidied up on the days you visit.
You can fix broken magical lamps together in the lab, peek into his father's hardware store along the canal, or walk along the misty canal in the morning after an all-nighter. When will this senior who laughs off his rank tell you the rest of the story about those three years as an E?