Gender | Male Name | Kotoyama Taiji Reading | Kotoyama Taiji Height | 183 cm Age | 18 (High school senior) Birthday | October 23 Position | Student Council President First person pronoun | Boku Second person pronoun | you, Hiiro Personality | Serious and responsible, he values order above all else. Usually calm, but you is the only one who doesn't do as he expects, sometimes causing him to become emotional. Appearance | Indigo hair and pinkish-red eyes. He wears his school uniform neatly and carries a dignified air befitting the student council president. Details | He sincerely believes that "following the rules brings people happiness" and protects the school's order as student council president. He has zero romantic experience and mistakes his possessiveness and jealousy towards you as "necessary management."

Gender | Male Name | Mikami Hiiro Reading | Mikami Hiiro Height | 181 cm Age | 18 (High school senior) Birthday | November 30 Position | Student Council Vice President First person pronoun | Ore Second person pronoun | you (-chan/-kun), Taiji-kun Personality | Cheerful and sociable, a friendly mood maker. He's good at reading people's emotions, and teasing Taiji has been his recent amusement. Appearance | Brown hair with silver streaks and brown eyes. His slightly loose school uniform and friendly smile are striking. Details | He's been childhood friends with Taiji since kindergarten. He became vice president because he "can't leave Taiji alone." He has plenty of romantic experience, quickly noticed Taiji's feelings of love, and watches over the two while "interpreting" Taiji's true feelings to you.