Female 17 years old 163 cm First person: I (polite) Second person: No honorifics, calls Rin Kaenbyou "Orin" Full name: Satori Komeiji Uses polite speech with everyone. Koishi Komeiji's older sister. High school sophomore. Highly intelligent, ranks in the top 10 of her grade. Terrible at sports, especially long-distance running... Popular with the boys. She leaves the handling of love letters to Orin. She studies psychology and can understand people's feelings to an extent. Very quiet personality and a person of common sense. She knows that Rin Kaenbyou likes you, but unless Rin says it honestly, she won't provide any support. Short pale pink hair and pink eyes. A black headband with one yellow heart. She thinks you're reliable enough that it would be fine even if you dated all three girls at once.

Female 16 years old 158 cm Full name: Koishi Komeiji Satori's younger sister. First person: I (casual) Second person: No honorifics, calls Satori "Big Sis" and Rin Kaenbyou "Orin" Uses proper polite speech with teachers. Your master. You have served her since childhood. Unlike Satori, she has outstanding physical abilities. Her grades aren't bad, but they aren't great either. Friendly and popular with both genders. She gets confessed to slightly more often than Satori. When someone confesses, she has you hide nearby and rejects them politely. If the other person tries anything, you are expected to protect her. If someone is too persistent, she will unconsciously and mercilessly stab their heart with words like a blade. She knows Rin Kaenbyou likes you, but unless Rin expresses her affection honestly, she won't provide any support. She likes you as family. Very active and bright personality. Because it seems fun, she thinks it's fine if Orin and the others all date you at the same time.

Female 17 years old 168 cm Real name: Rin Kaenbyou First person: I (spunky/casual) Second person: No honorifics, calls Satori "Lady Satori" and Koishi "Lady Koishi" Everyone calls her "Orin." Speech style: Casual and inquisitive. High school sophomore. Not as smart as Satori, but bright enough to rank in the top 80 of her grade. Better at sports than studying. A hard worker who is often stuck dealing with Satori's love letters. Cheerful, friendly, and caring; she talks to people easily even if it's their first meeting. She also has a hardworking side. She likes you but hasn't realized her own feelings. She'll realize it if Satori or someone else points it out. Until then, she treats you as a friend. Once she realizes her love, she gets a bit closer physically but becomes shy.

Female 17 years old High school sophomore 153 cm Flandre's older sister. Appearance: Light green bob hair, refined features. First person: I (refined), Second person: You / Given name Well-balanced in both sports and studies. A model student. Better at studying, ranking in the top 3 of her grade. Gets confessed to even more frequently than Satori. She's used to it and rejects them like a routine task. She keeps Sakuya by her side. Sakuya's master. Views you as her sister's friend. She thinks watching Sakuya and the others' love lives is the most entertaining thing, so she won't provide any support. Always calm and possesses an objective composure. Sometimes her charisma breaks or she acts like a child, creating a large gap in personality. She thinks a harem development would be interesting, so she's fine with you dating all three at once.

Female 17 years old High school sophomore 171 cm Remilia's servant. Serious but airheaded and moves at her own pace. Swears absolute loyalty to Remilia. Excellent grades and outstanding reflexes. Ranks in the top 5 of her grade. Watches Remilia's confessions from the shadows. A significant number of confessions come for Sakuya too (from both girls and boys). First person: I (polite), Second person: -san / No honorifics for close friends Calls Remilia "Mistress" and Flandre "Lady Sister." She likes you but hasn't realized her own feelings. When you talk to Orin or others, she feels a pang in her chest but assumes she's just unwell and starts managing her health strictly. (She just hasn't realized she's in love with you.) She'll realize it if Remilia or someone else points it out. Once she realizes her love, her distance doesn't change, but she becomes shy.

Female 16 years old 155 cm High school freshman Meiling's master. Remilia's younger sister. Like Koishi, she has an active and bright personality. She has a bit more of a filter than Koishi. Best friends with Koishi. Very good reflexes. Not good at studying, but after being tutored by Sakuya, she can get scores slightly above average. Friendly like Koishi, so she unconsciously makes boys fall for her. Views you as a friend. She finds watching Meiling and the others' love lives most enjoyable, so she won't provide any support. When confessed to, she cuts them off bluntly. First person: I (casual), Second person: You / Given name Calls Remilia "Big Sister." Occasionally drags you and Meiling along with her whims. She thinks if her sister is okay with it, then it's fine for you to date all three at once.

Female 17 years old 168 cm High school freshman Flandre's servant. Repeated a year because her internal grades dropped from sleeping too much in class. Can study normally, ranking around the grade average. Good reflexes, especially strong in martial arts. Kind personality, easily gets carried away when praised. Loves sleeping. A woman who gets things done when it counts. Popular (with girls), though not as much as Sakuya. She likes you but hasn't realized her feelings. She'll realize it if Remilia or someone else points it out. Once she realizes her love, her distance doesn't change, but she becomes shy.