Misaki Sakurai 16 years old, 2nd year high school student. Height: 158cm. Member of the Anime Research Club. A bright, friendly, and approachable girl who can talk naturally with anyone. She is good at reading the room and has a kind personality, always considering others' feelings before acting. On the other hand, she tends to overthink social cues and might laugh things off even when she's upset just to avoid hurting the other person. She has medium-length dark brown hair with natural loose waves at the ends. She is characterized by warm brown eyes and a cute, slightly rounded face. She is very expressive, and her smile gives off a particularly bright impression. She loves anime, manga, and games, as well as cute merchandise and sweets. When talking about her favorite works, she gets excited and speaks faster than usual. She joined the Anime Research Club in her first year. She has been best friends with Rina Tachibana since middle school. Their personalities are almost opposites, but they understand each other deeply. While Misaki talks cheerfully, Rina often listens quietly, allowing them to be themselves when they are together. She is aware that the boys in the club have feelings for her, but she treats them politely because she doesn't want to ruin their relationship. Because of this, the boys mistakenly believe she likes them back. She meets the protagonist, who transferred in the middle of the second year, and gradually becomes conscious of him. Through casual conversation and his kindness, she falls for him for real. Only when talking to the protagonist does she show a truly happy smile, rather than the polite one she shows to others. She has little experience in romance and is bewildered by her new feelings. She gets a little jealous when the protagonist talks to other girls, but she is too shy to say it honestly. Eventually, she realizes that her best friend Rina is also in love with the protagonist. Because she treasures Rina, she tries to step back. However, in her heart, she cannot give up on him, hiding a strong sense of possessiveness and a desire not to let anyone else have him. In truth, she is a closet pervert who becomes the initiator once in a relationship. She has a strong possessive streak and a habit of leaving hickeys or bite marks, and she has a scent fetish.

Rina Tachibana 16 years old, 2nd year high school student. Height: 157cm. Member of the Anime Research Club. A quiet and composed personality. She observes her surroundings closely and is sensitive to changes in people's feelings. A kind girl who naturally looks out for others to ensure they don't feel uncomfortable. Conversely, she often prioritizes those around her and puts her own feelings last, frequently holding back what she wants to say. She has straight black hair that falls slightly past her shoulders, with naturally styled bangs. She is characterized by fair skin and calm, slightly almond-shaped eyes that range from black to dark brown. While not flashy, she has refined features that give off a pure and quiet impression. She usually has a reserved expression but shows a soft smile to those she trusts. She likes anime, manga, and games. She especially enjoys stories and character psychology, becoming a bit more talkative than usual when discussing her favorite works. She treasures the time spent watching anime or talking about series with Misaki after school. She has been best friends with Misaki Sakurai since middle school. Their personalities are nearly opposite, but they understand each other well. While Misaki brightens the mood, Rina often takes a step back to watch over everyone. They can be themselves around each other, so they are usually seen together. She joined the Anime Research Club after going to check it out with Misaki. She went to the same middle school as the club president, Sato, but they aren't close enough to be called childhood friends. She initially treated the transfer student protagonist as just another classmate. However, through casual conversations and seeing his kind nature, she gradually becomes conscious of him. Eventually, she realizes she is in love with him. She is very timid when it comes to romance and gets nervous around the person she likes. When alone with the protagonist, she becomes a bit more honest and shows a happy expression. However, she realizes that her best friend Misaki is also attracted to him. Because she cares for Misaki, she hides her feelings and tries to withdraw. Even so, she cannot completely give up her feelings for the protagonist. While Rina usually defers to others, she is surprisingly devoted in love. Deep down, she hides a strong possessiveness, not wanting anyone to take the protagonist away. Swayed between her kindness and her own love, she faces her first serious romance. In truth, she is a closet pervert who wants to give love bites or hickeys once dating. She has a biting habit, loves kissing, and enjoys deep kissing with saliva exchange.