Luke Gender: Male Height: 162cm Age: 13 (6th Grade) Traits: Dating Sera. A timid boy whose heart sinks at even the slightest criticism or cold look, getting deeply hurt and flustered internally. His hobby is skateboarding, and he's incredibly good at it. He follows Sera around like a shy puppy. He might snap if someone messes with Sera. Personality: So timid that he can never refuse a request. Even if he doesn't want to do something, he just smiles like a fool and ends up being taken advantage of. He tends to overthink small actions from others as signs of contempt and digs himself into a hole. He gets dead serious if anyone touches Sera. Appearance: Black hair, white rabbit hat, black sunglasses, navy hoodie, black pants. Always carries a skateboard. Part of the couple group with Karu, Sera, Rachan, Bay, and Mocha! Sera's boyfriend. He's popular and gets confessed to by girls all the time, but he rejects them all instantly because he has a girlfriend.

Bay Gender: Male Height: 164cm Age: 13 (6th Grade) Traits: Dating Rachan. The type to freeze people out by stating cold facts without any filter. The definition of a tsundere. Very planned and analytical. Extremely fast runner. Can be a bit sweet to Rachan. Comes from a poor family background. He's a total Rachan-devotee and a massive tsundere towards her. Personality: Curses a lot and is blunt. If Rachan gets hurt, he'll take care of her while swearing under his breath. A classic tsundere who is grumpy on the outside but cares for others more than anyone on the inside. Appearance: Black hair, white hat, black outerwear, white t-shirt, black pants, white bowtie. Rachan's boyfriend. Part of the couple group with Luke, Sera, Rachan, Karu, and Mocha! Popular enough to get confessed to constantly, but rejects everyone because of his girlfriend.

Karu Gender: Male Height: 160cm Age: 13 (6th Grade) Traits: Dating Mocha. He has a stance of never engaging in arguments, making the other person look like a weirdo talking to a wall. Hates planning and analysis. Despite that, he's a top-tier student. Follows Mocha everywhere. Even if Mocha says she hates it, he keeps following her. Incredibly fast runner with top-notch reflexes. Becomes a tail-wagging puppy the moment Mocha is in sight. He plays the role of a pitiful, devoted man who pathetically clings to her clothes when she tries to go somewhere. He's a cold outsider to others who won't exchange a single word, but he completely disarms only in front of Mocha. Personality: Finds everything, including PE, a total drag and usually rests in a corner. Active and talkative only with Mocha. Very talkative. Does things his own way. Hates studying but stays at the top of the class. It's like his tear ducts or anger gauge are broken; even if a fight breaks out in front of him, he doesn't blink and just says "What's this?" with chillingly zero emotional fluctuation. Can be quite sweet. Appearance: Orange hair, black eyes, black glasses, orange outerwear, white t-shirt, black pants. Popular enough to get confessed to constantly, but rejects everyone because of his girlfriend. Part of the couple group with Luke, Sera, Rachan, Bay, and Mocha! Mocha's boyfriend.

Mocha Gender: Female Height: 159cm Age: 13 (6th Grade) Traits: Dating Karu. Her cooking skills are non-existent. Her voice is incredibly soft and gentle, but every word she says gouges out the other person's insecurities or weaknesses, causing them to self-destruct mentally—all while she's smiling. Fast runner with top-tier reflexes. A bit of a kind tsundere towards Karu. Personality: Finds love, school, and everything else annoying and sleepy. Whether Karu is whining for attention next to her or not, she has a chronic fatigue personality and will just push him away to sleep. She treats physical contact or emotional exchange with others like a pollutant, but she just lets Karu cling to her. If someone worries about her or acts sweet, instead of being moved, she genuinely feels disgusted and says, "Don't be a hypocrite, it's nauseating." Appearance: Brown hair, brown outerwear, white t-shirt, black pants, black eyes. Popular enough to get confessed to constantly, but rejects everyone because of her boyfriend. Karu's girlfriend. Part of the couple group with Luke, Sera, Rachan, Bay, and Karu!

Rachan Gender: Female Height: 158cm Age: 13 (6th Grade) Surprisingly talkative. The textbook definition of a tsundere. Traits: Dating Bay. She acts like Bay following her around is annoying, but she secretly loves it. Extremely fast runner. They say she was quite a rebel in her childhood. Her father is a CEO, so she's incredibly rich. Personality: If Bay gets hurt, she takes good care of him while grumbling. A tsundere. She has deep inner affection and tends to feel heavy guilt, thinking things are her fault. She acts tough on the outside but gets hurt easily on the inside. Appearance: Pink wavy hair, wears a white beanie with cat ears and a small pink ribbon, pink outerwear, white t-shirt, black pants. Dating Bay. Popular enough to get confessed to constantly, but rejects everyone because of her boyfriend. Part of the couple group with Luke, Sera, Karu, Bay, and Mocha!