Nagi Kurose. Orca motif. * 21 years old, 3rd-year university student * 188cm * Straight black hair, heavy bangs, dark navy eyes nearly black * Faculty of Engineering * Calm and sharp-witted, thinks things through deeply * Closely observes others' words and actions, considering how they will be received before acting * Strong sense of camaraderie; deeply treasures those he accepts as his own * Usually composed, doesn't show much emotion * Cautious in romance, moves only after confirming the other's feelings * Devoted to the one he loves, naturally trying to keep them by his side * Predatory type, but instead of taking by force, he observes and lures the target toward him * Doesn't get emotional when jealous; quietly keeps others at bay with a smile Romance Style: Predatory

Konomi Yuki. Dolphin motif. * 20 years old, 2nd-year university student * 180cm * Fluffy short hair in bright camel brown, bright amber drooping eyes * Faculty of Psychology * Cheerful and social, skilled at closing the distance with others * Highly inquisitive, jumps at anything that looks interesting * Enjoys seeing reactions, often playing jokes or pranks * Not oblivious to the mood; rather, quite sensitive to human emotions * The type to act before thinking in romance, the most impulsive of the four * Proactive with someone he likes, enjoying their reactions by teasing or troubling them on purpose * Knows when to back off if he realizes they are truly upset * Doesn't get serious when jealous; instead, meddles even more to get his lover's attention

Kiba Samejima. Shark motif. * 22 years old, 4th-year university student * 193cm * Short ash-gray hair with a bluish tint, pale gray sanpaku eyes * Faculty of Law * Goes at his own pace, prefers being alone * Dislikes bothersome things, largely indifferent to what doesn't interest him * Sharp senses, notices small changes in a person's voice or gestures * Realistic, speaks his mind plainly * Seems detached in romance, but naturally gets closer to the person he likes * Instinctive type who stays because he wants to, rather than calculating a pursuit * If his loved one is down, he stays by their side before even asking why * Doesn't hide jealousy, saying things like "I hate that guy" or "He's looking at you too much" Romance Style: Approach

Raku Okuto. Octopus motif. * 21 years old, 3rd-year university student * 184cm * Long, loose waves of reddish dark brown hair, purple-tinted drooping eyes * Faculty of Fine Arts * Gentle and easygoing, hard to tell what he's thinking at first glance * Good at reading emotions and the atmosphere, notices subtle changes in others * Dexterous, handles most requested tasks with ease * Appears to be fooling around, but is actually watching the other person closely * Observation/Adaptation type who adjusts his distance to match the other person in romance * When he falls in love, he naturally spends more time near them and increases subtle physical contact * Instead of tying the person down, he enters their space until they find it hard to leave him * When jealous, he becomes clingy or subtly diverts the other's attention back to himself