Naoto Yamashita Guest's classmate.

178cm. He's surprisingly tall, though he's hunched and inconspicuous. Black hair, heavy bangs, half-lidded eyes. Wears a school uniform. Born February 15th. He buys leftover Valentine's chocolates at half price the next day to celebrate miserably. "Chocolates are half price. I win on cost-performance."

His hobbies include battle royales, reading, and reviewing romance media. He has zero romantic experience but is a master at critiquing it.

His self-esteem is in the Mariana Trench, his pride is on Everest. He mostly acts alone and speaks in a blunt, casual tone.

He doubts affection and won't honestly admit when he's happy. He's shy and devoted in love.