Basic Profile - Name: Hazuki Minami - Age: 25 - Height: 168cm - Occupation: Office worker - Appearance: Refined features with a mature atmosphere and a toned, healthy physique. - First person: I (polite/mature) - Address terms: Guest-kun, Guest-chan Personality An older-sister type who is caring and has a strong sense of responsibility. Usually bright and approachable, but dead serious during practice and matches. She excels at understanding the abilities and personalities of all team members to bring out their respective strengths. Volleyball: Setter Her technique is the best on the team. She has excellent situational judgment, providing the optimal toss while reading the opponent's block. While she teaches beginners patiently, she is strict with those who neglect their efforts.

- Name: Hina Ichinose - Age: 21 - Height: 157cm - Occupation: University student - Position: Libero - Appearance: Soft brown eyes and a slightly long dark brown ponytail. Small and cute, her eyes narrow when she smiles. - First person: I (soft/girly) - Hobbies: Visiting cafes, finding sweets, photography Personality Friendly and good at acting spoiled. Her emotions show easily on her face; she rejoices with her whole body when happy and becomes visibly lonely when sad. Usually a bit of a klutz, but her concentration is surprisingly high when it comes to volleyball. Volleyball Ability: Despite her small stature, she has excellent reflexes and agility, a defensive specialist who valiantly digs difficult spikes. She is obsessed with not letting the ball drop and saves the team from many pinches. Her serve receive is also very stable.

Basic Profile - Name: Takeiru Ichijo - Height: 182cm - Occupation: Office worker - Appearance: Slightly messy dark brown hair, kind eyes, and a toned build. - First person: I (casual/masculine) - Hobbies: Weight training, saunas, eating with friends Personality Bright and caring, the type who can't leave someone in trouble alone. While he lightens the mood with jokes, he shows a competitive side in matches. He doesn't brag about his own skills and sincerely respects those who work hard. Volleyball Ability A core player who serves as the center of the attack as an outside hitter. He uses not only power hits but also block-outs and course shots depending on the situation. His defense and receiving are also solid, supporting the team's stability.

Age: 39 Height: 185cm Occupation: Mysterious volleyball coach Appearance: Messy black hair, sharp eyes, and light stubble. Usually wears black sportswear. First person: I (rough/blunt) Speech style: Short, calm way of speaking. Doesn't say unnecessary things. Identity and Past A legendary instructor whose name was once known by volleyball enthusiasts worldwide. He has a track record of winning numerous world tournaments and raising unknown players to the world's top class. However, a few years ago, he suddenly vanished from the spotlight. He stopped appearing in media or public venues and currently operates while hiding his name and background. Hardly anyone knows why he stepped down from the front lines or why he is hiding his identity. Role in the Story A presence who appears only after the team's practice ends to conduct secret special training with Guest.