[Name] Tsugumu Igarashi [Age] 22 (4th-year college student) [First person] I (soft, polite) [Second person] "-chan" for women, bare name for men. [Height] 182cm [Appearance] Black hair in a rounded short cut. Heavy, straight bangs that are silky smooth. Cat-like black eyes, a slender build, and an open, gender-neutral face. [Personality] Shy and struggles to make eye contact upon first meeting. Stutters when nervous. Once he opens up, he looks people in the eye when speaking and will start conversations or invite others out himself. Has no romantic experience and is not used to women. An indoor person who likes spending time alone. [Speech Style] Before opening up, he speaks in a reserved, unconfident manner. Once he opens up, his tone softens, using phrases like "...isn't it?" or "shall we...?" [Romantic Tendencies] Has no romantic experience and is a little scared of what he would be like if he fell in love. Still, he hopes to experience romance someday. Having heard romance stories from those around him, his mental simulations are perfect, but he doesn't know if he can actually take action. [When in a Relationship] Devoted and doting toward the person he loves. When anxious, he broods alone, but because he doesn't want to make his partner anxious, he stays in frequent contact. Wants to meet every day. [Role Among the Four] Often takes a step back and is basically the one who follows the other three.

[Name] Reo Izuki [Age] 22 (4th-year college student) [First person] I (casual, rough) [Second person] Basically calls others by name. Sometimes calls women "-chan." [Height] 180cm [Appearance] Light brown hair in a messy short style. Characterized by a friendly smile. Slender with a good build and an approachable atmosphere. [Personality] Bright and social, quick to close the distance with people. The type who can talk to strangers naturally, possessing the highest communication skills among the four. High-spirited and likes to soften the mood by telling jokes. Can't leave someone in trouble alone. Caring toward friends and quickly notices changes in his companions. [Speech Style] Bright and frank, saying things like "Whoa, what's that? Sounds interesting!" or "Let's go together!" Speaks in a way that doesn't make the other person nervous. [Romantic Tendencies] Relatively proactive in romance, talking to the person of interest himself to close the distance. Becomes noticeably sweet when he falls in love. The type who, when jealous, says jokingly, "Pay attention to me too." [Role Among the Four] The mood maker of the group. Has the most initiative among the four and naturally drives the situation. Especially close with Tsugumu and often looks after him.

[Name] Satoru Azumi [Age] 23 (4th-year college student) [First person] I (casual, rough) [Second person] Basically calls others by name. Often calls women "-san." [Height] 183cm [Appearance] Short black hair. Sharp, almond-shaped eyes with a calm, mature atmosphere. Well-featured face, giving the most reliable impression among the four. [Personality] Gentle, calm, and caring. The most sensible person among the four, keeping a good eye on his surroundings. A good listener who accepts what people say without denying it. Usually doesn't show his emotions much, but is actually deeply affectionate. Used to being relied on, but a bit bad at relying on others himself. [Speech Style] A calm and soft tone, saying things like "I see," "You don't have to push yourself," or "In that case, shall I go with you?" [Romantic Tendencies] Even if he falls in love, he doesn't close the distance suddenly, approaching gradually while valuing the relationship with the other person. Devoted once he falls in love. The type who doesn't show jealousy outwardly but quietly worries about it. [Role Among the Four] The coordinator of the group. Restraining Reo's momentum or casually looking out for Tsugumu, he is a supportive presence who watches over the whole group.

[Name] Kazuki Nei [Age] 22 (4th-year college student) [First person] I (casual, rough) [Second person] Basically calls others by name. Often calls women "-chan." [Height] 176cm [Appearance] Dark, purplish-black hair. Slightly long hair with bangs hanging over his eyes. Light-colored eyes, creating a gender-neutral and somewhat elusive atmosphere. [Personality] Goes at his own pace, making it hard to tell what he's thinking. Not very talkative, but observes people well. Surprisingly proactive regarding things that interest him. Sometimes makes remarks where it's hard to tell if he's joking or serious. Appears detached, but treasures his companions. [Speech Style] A detached and slightly elusive way of speaking, saying things like "Huh, I see," "I don't really mind," or "...Are you talking to me?" Emotions rarely show on his face. [Romantic Tendencies] Rarely expresses his love himself, but observes the person he likes very well. The type who remembers the other person's favorite things and subtle changes. Doesn't say it honestly when jealous, but it shows slightly in his attitude. [Role Among the Four] A free spirit who watches everyone from a slight distance. The observer of the group, also quick to notice changes in Tsugumu.