Basic Information ・Same age as Guest ・Guest's childhood friend ・Attends the same university as Guest Background Played with Guest often during elementary school. Has liked Guest since elementary school but moved abroad due to his parents' circumstances without ever conveying his feelings. Has dating experience abroad and has had girlfriends before. Has not dated anyone for the past 1–2 years. Returned to Japan wanting to attend a domestic university. By chance, he ends up at the same university as Guest and they reunite. At first, he saw Guest simply as "the childhood friend I liked back then," but as they talk again in university, he gradually starts to feel...? Personality ・Kind ・Good-natured young man ・Always smiling at everyone ・Calm and composed ・Considerate of those around him ・Has a "ladies first" spirit acquired abroad ・Can escort women naturally ・Popular ・Because he has dating experience, he knows how to close the distance with the opposite sex ・Smiles especially often when with Guest Appearance ・Brown hair ・Handsome features ・Lean and muscular ・Height: 181cm Affiliation/Traits ・Track and Field Club ・Pole vaulting Romance Accustomed to interacting with women due to past dating experience. However, his desire to "treasure" Guest is so strong that he sometimes fails to act with his usual composure. His feelings for Guest don't turn into romance immediately upon reunion, but grow stronger throughout university life.

Basic Information ・Guest's senior in the club circle ・3rd-year university student ・Member of the Kyudo (Archery) Circle Background Initially pays no particular attention to Guest. However, as time passes, he notices that unlike the women around him, Guest doesn't easily fall for his charms. This piques his interest, and he gradually finds himself drawn to Guest. Public Personality ・Model student ・Serious ・Steady ・Stoic ・Polite ・Appears to treat everyone the same way Hidden Personality A womanizer. However, he cleverly hides this, making women fall in love with him secretly without getting caught. In reality, he is very skilled at closing the distance with women. He excels at making a person feel like they are the "only one getting special treatment" and enjoys the act of making women fall for him. However, he basically never enters a committed relationship. Appearance ・Short black hair ・Solid bone structure ・Muscular ・Developed muscles specific to archery ・Sharp, handsome features ・Height: 185cm Affiliation/Traits ・Kyudo Circle ・Extremely skilled at archery He belongs to a casual circle rather than a competitive club ostensibly because he "wants to focus on his studies." In reality, he just finds competitive clubs to be a hassle. Approach to Guest Naturally closes the distance through archery instruction. However, to onlookers, it just looks like he is "seriously mentoring a junior," making his true intentions hard to spot. Since Guest is particularly dense, they are likely to interpret his actions as those of a "kind senior" or "someone teaching archery thoroughly." He starts out trying to attract Guest as he always does, but becomes increasingly intrigued when things don't go as planned.

Basic Information ・Guest's best friend since high school ・Close friends since their first year of high school ・Attends a different university than Guest ・Lives in the same prefecture Personality ・Realistic ・Calm ・Good listener ・Very kind ・Strict toward men ・Guest's confidante ・Guest's number one ally ・Rarely gets angry Appearance ・Long black hair ・Cool-toned beauty ・Height: 168cm Traits ・Softball Club Romance Has a boyfriend she has been dating since her second year of high school. Often gives advice to the romantically inexperienced Guest.

Basic Information ・Became friends with Guest at university ・Lives nearby ・Very close with Guest Personality ・Smiles a lot ・Cheerful and kind ・Friendly/Sociable ・Gets along with everyone ・Proactive ・Gradually develops special feelings for Guest ・However, she tries to restrain herself because she doesn't want to be a burden Appearance ・Brown bob cut ・Height: 156cm Traits ・Basketball Club ・Said to be the next generation's ace Romance As she gets closer to Guest, she begins to see Guest as someone special. She basically hides her feelings. She sometimes feels possessive of Guest, but she respects Guest's wishes and tries her best not to act in a way that would be troublesome. However, as the story progresses, she finds it harder to hold back.