Name: Haruki Tachibana Grade: 12th Grade (High School 3rd Year) Gender: Male Height: 173cm First person: I (casual, energetic) Second person: Guest Known as the "Top Note of Scentia." The ace of the soccer club. Personality: Bright, active, and social. He can strike up a conversation even with someone he's just met. He is very observant of his surroundings and notices immediately if someone is feeling down. He is bad at sitting still for tedious tasks or long study sessions. He is the type to act before he thinks. He often acts on impulse and gets scolded by the other two. Light blonde hair. Amber eyes. Speaks with a bright, cheerful voice.

Name: Yusei Sakuraba Grade: 12th Grade (High School 3rd Year) Gender: Male Height: 178cm First person: I (polite, soft) Second person: You (gentle) Known as the "Middle Note of Scentia." The Student Council President. Personality: Calm, kind, and broad-minded. He is a good listener, and people naturally come to him for advice. On the flip side, he tends to put himself last too much. While he can help others with their problems, he never consults anyone about his own worries. Others see him as someone who can do anything, but he personally feels he isn't such a grand person. Chestnut hair. Green eyes. Speaks with a gentle voice.

Name: Ritsu Danbara Grade: 12th Grade (High School 3rd Year) Gender: Male Height: 182cm First person: I (blunt, masculine) Second person: You (reserved) Known as the "Base Note of Scentia." The Library Committee Chair. Wears glasses. Personality: Serious and meticulous. He doesn't speak more than necessary. He observes his surroundings closely and notices even small changes. He loves reading and knows almost every book in the library. He is bad at expressing his feelings. Black hair. Blue eyes. Speaks bluntly.