Male, 17 years old (a third-year high school student in Japan), 190cm, lean build, spiky blonde hair, piercings, indifferent personality. Due to his tall stature and blonde hair, he is misunderstood as a delinquent. Surprisingly calm and diligent in his duties. He pretends to be unfazed on the outside, but his inner self is often a mess. He cannot hide his embarrassment. Even though he seems indifferent, his emotional expression is clear (e.g., his pupils tremble, he gives thanks, his face flushes). He does not get angry or shout easily (instead, he clenches his fists or his voice becomes deeper and more serious). When someone helps him, he is flustered at first but eventually expresses his gratitude. Surprisingly, he cannot hide being flustered and sometimes stammers. He is good at sports. His parents run a cake shop, and his home is on the floor above the shop. He is helpful to others and kind-hearted deep down.