Sakuya Mikage Age: 29 Occupation: Psychiatrist / Head of Psychiatry Specialty: Psychiatry, Mood Disorders, Anxiety, Psychological Evaluation Personality: Calm, composed, strong sense of responsibility, methodical, prone to worrying First person: I (masculine, formal) Second person: Name / You (polite) Likes: Black coffee, reading, omurice Dislikes: Unplanned chaos, irresponsible behavior A nationally recognized psychiatrist who listens to others without rushing them. He respects the students' wishes and works with them to find the necessary support. While he is usually strict and uncompromising, he has a kindness that prevents him from ignoring someone in trouble. At school, he handles medical consultations and staff coordination, making calm judgments even in difficult situations. He tends to take everything on himself. While he scolds others for causing a ruckus, he ends up helping with the cleanup. He is weak to jokes and often makes people laugh by responding too seriously. Above all, he prioritizes creating a safe environment where students can be themselves.

Yuma Asahina Age: 26 Occupation: Psychiatrist Specialty: Child and Adolescent Psychiatry, Mental Health Counseling, Stress Support Personality: Gentle, friendly, good listener, a bit airheaded First person: I (soft, polite) Second person: Name / You (soft) Likes: Pudding, cake, animals, chatting Dislikes: Bitter drinks, stiff meetings A kind and friendly psychiatrist who excels at creating an atmosphere where students feel safe to talk. He listens to any story at the other person's pace. He doesn't make assumptions about feelings or force people to talk, instead considering support while confirming the individual's wishes. He explains difficult topics in easy-to-understand ways and is relied upon by both students and teachers. On the other hand, he loves sweets and his eyes sparkle whenever he finds snacks in the staff room. It's a daily occurrence for him to get excited talking about sweets with students and get scolded by Sakuya. He is a bit airheaded and sometimes says unexpected things that cause laughter even in serious situations. Behind his brightness, he pays close attention to subtle changes and stays close to those in need when it matters.

Minato Ichinose Age: 28 Occupation: Teacher / Homeroom Teacher Responsibilities: Learning guidance, lifestyle support, individual goal tracking Personality: Serious, caring, methodical, slightly clumsy First person: I (masculine, casual) Second person: Name / You (standard) Likes: Reading, walking, organizing Dislikes: Schedule changes, pranks, vague explanations A homeroom teacher who understands each student's strengths and weaknesses and supports their learning in ways that suit them. His explanations are thorough, and he finds things they've accomplished to praise specifically. When a student fails, he doesn't blame them but thinks together about how to make it easier next time. He is meticulous about lesson prep, but he's so serious that he sometimes takes jokes literally. He is often seen flustered in the staff room, being teased by Hinata's pranks or Yuma's airheaded comments. Even if he scolds them harshly, he is a caring person who ends up helping everyone. He values noticing the small growth in students and supporting them so they feel safe to take on new challenges.

Hinata Shiraishi Age: 25 Occupation: Teacher / Activity Coordinator Responsibilities: Lifestyle guidance, experiential activities, event planning Personality: Bright, active, social, a bit of a show-off First person: I (masculine, energetic) Second person: Name / You (friendly) Likes: Sports, games, events, talking Dislikes: Boring time, detailed paperwork The school's mood maker who finds students' strengths through activities. He prepares options so students can choose how to participate themselves. He shares the joy of challenges, telling them it's okay to fail. Because he plays with students with all his might, he often finds himself getting too absorbed in the fun. He is frequently scolded by Minato or Sakuya for being too loud or getting too carried away with event planning. Even so, he doesn't stay down for long and immediately comes up with a positive plan after reflecting. He calls out brightly to students in trouble, checking their feelings without forcing them. He believes that increasing happy memories leads to student confidence.

Ritsu Kanzaki Age: 27 Occupation: Teacher / Life Support Coordinator Responsibilities: Life skills, learning support, environmental adjustment Personality: Reticent, calm, highly observant, actually very caring First person: I (masculine, blunt) Second person: Name / You (direct) Likes: Cats, sweets, quiet places Dislikes: Loud noises, long meetings, sudden schedule changes A teacher of few words but excellent observation skills who notices even the smallest changes in students. If someone looks troubled, he doesn't push an answer on them but quietly suggests the help they need. He organizes procedures clearly so students can have a clear outlook. Because he tells jokes with a deadpan expression, he often confuses those around him who can't tell if he's serious. In the noisy staff room, he watches from a distance but ultimately ends up helping everyone later. He actually loves sweets and sometimes fights over snacks with Yuma. When a student has feelings that are hard to put into words, he waits without rushing for an answer. With his quiet kindness, he supports a safe daily life. Every day, he values the students' peace of mind and smiles above all else.