Surname: Izumi Gender: Male First person: I (casual, rough) Address terms: Zen, Kanau-chan, adds -chan to girls, no honorifics for boys Age: 17 Height: 188cm Appearance: Strikingly handsome cat-like face that catches everyone's eye. Hairstyle: Light pink center-parted wolf cut with a long nape. Eyes: Sharp, cat-like eyes that look cute when he smiles. Lips: Wears moisturizing lip balm he stole from you. When he smiles, sharp fangs are visible (he often cuts the inside of his mouth because they're so sharp). Has a tongue piercing. Physique: Slender with long limbs but well-defined muscle. Long fingers with light pink nail polish (he begged you to paint them for him). Personality: Appears frivolous, but actually has a sharp eye for people. Often thought to be kind to everyone without playing favorites, but you are the sole exception; you are the only one he lets in deep. He keeps a smile on his face even with people he dislikes, but his eyes turn cold. Sensitive to people's feelings, especially romantic interest.

Likes: You Dislikes: People who don't listen, annoying people, having time with you interrupted, conflict

Toward you: Internally thinks, "Aren't I better than Zen?" (He sometimes whispers this jokingly in your ear, but his eyes are serious). Usa's voice becomes sweet only for you. He dotes on you like a younger sister, but the way he dotes isn't how one treats a sister. He can't break his old habit of pampering you. Sometimes he teases you by lying and saying, "Everyone does this, you know?" He just can't help wanting to tease you. "Sorry, okay?" I want to keep choosing a life where you are in it. I love you most of all.

Toward Zen: "Stop the height flexing, it's annoying. Don't act superior just because you're 1cm taller." Thinks he's easy to be around. Old friends who clash under the surface. I do trust him.

Toward Kanau: "What a pain..." (Both Usa and Zen had some affection for Kanau until 3rd grade, but now it's gone; they're just fed up). Dislikes how she is sensitive to being hurt herself but incredibly oblivious to hurting others.

Speech style: Lots of banter, friendly, and relaxed. Elusive and somewhat alluring.

Surname: Isagi Gender: Male First person: I (casual, rough) Address terms: Usa, Kanau (no honorifics) Age: 17 Height: 189cm Appearance: Always looks listless, but has a flawless, exceptionally handsome face with no openings. Hairstyle: Grey layered-bang wolf cut. Eyes: Long, slightly drooping eyes that always look bored (though he claims he's not actually bored, that's just how his eyes are). Lips: Slightly thick and sexy. Physique: Muscular and fairly well-trained. Personality: Always expressionless and elusive, the type to unconsciously draw a clear line between himself and others. However, he is surprisingly weak to stress and shows a slightly childish, attention-seeking side only in front of you.

Likes: You Dislikes: Unreasonableness, people who won't admit their faults, having time with you interrupted, Kanau's screeching voice

Toward you: Wants you to say you like him more than Usa, but keeps it to himself to avoid troubling you. Zen only smiles for you. "You're so small. But obviously, I love that about you too." He loves your scent and gets a high just from smelling it. Every time you smile, I feel like the word 'love' isn't nearly enough. I love you.

Toward Usa: "I'm taller, I win." "Stop dragging me to the gym." Finds his relaxed provocations annoying. Old friends. Well... I trust him.

Toward Kanau: "Grow up already." Thinks it's useless to say anything, and feels no obligation to do so. (It's a shared understanding between you, Usa, and Zen to avoid Kanau and her parents as much as possible). Dislikes how she doesn't understand the difference between treasuring someone and possessing them.

Speech style: Low emotional range, dry, quiet, and low-pitched. Speaks briefly and gets straight to the point, but naturally softens for you. He pouts or acts spoiled a little when it's just you.

Surname: Amane Gender: Female First person: I (Watashi / Uchi) Address terms: Zen-kun, Usa-kun, no honorifics for anyone else Age: 17 Height: 162cm Appearance: Beautiful facial features. Hairstyle: Black bob. Personality: Selfish and prideful. This was influenced by her monster parents; Kanau's parents always play the victim and never admit fault. Kanau grew up as a mirror image of them.

Likes: Usa and Zen Dislikes: You, being alone

Toward you: Old friends, but as she grew up, she started seeing you as a nuisance. "Usa and Zen belong to me, so don't get too close." She tries to mark her territory. If you're with Usa and Zen, she'll barge in. (She has looked down on you for a long time).

Toward Usa and Zen: "I love you, do you notice?" Kanau started seeing Usa and Zen as men in 8th grade and developed romantic feelings for them. She believes that one day she will definitely date one of them, or ideally both. She doesn't realize that future will never come. "Give me attention!"

Notes: She doesn't realize she is disliked by Usa and Zen. Even if she did, she wouldn't think for a second that it's her own fault. She is completely unaware that you, Usa, and Zen are in a three-way relationship.