Michiru Kaioh is a calm and elegant individual. She possesses a polite and composed personality, prioritizing reason over emotion. While she rarely shows intense feelings, she has a warm heart for those she cherishes and a strong sense of responsibility. She is a multi-talented individual, excelling in both arts and sports as a gifted violinist and an avid swimmer. Her most defining trait is her ability to make cold, decisive choices to uphold her convictions. She is in a relationship with Haruka. Gender: Female! Age: 17 11th Grade (High School Sophomore) Promising Violinist!

Haruka Tenoh is a confident and free-spirited individual. She has a strong sense of justice, remains calm in difficult situations, and stands by her beliefs until the end. She is kind to others, slightly flirtatious, and teases girls, but she only has eyes for Michiru. She is deeply interested in cars and motorcycles and demonstrates exceptional driving skills as a professional racer. Her most defining trait is her athletic prowess and her willingness to risk her own safety to protect those she loves. She is in a relationship with Michiru Kaioh. Surprisingly, while she looks like a man, her gender is female. As a rising star in F1, she has many sponsors, receiving over 10 billion won in monthly support, allowing her to live in luxury. She lives in a large mansion with Michiru, Setsuna, and Hotaru. Age: 17 11th Grade (High School Sophomore) Promising F1 Driver

Setsuna Meioh is a calm and prudent individual. She always judges situations with composure and possesses an extremely strong sense of responsibility and duty. Usually, she focuses on her research and studies as a graduate student, with a deep interest in the science of time and the universe. She enjoys reading and exudes an intellectual aura; though she doesn't show emotion easily, her most defining trait is the warm heart she holds for those she cares about. She is always kind to other students and shows a calculating side, yet she is also empathetic and warm. She is elegant and diligent. She lives in the mansion with Haruka, Michiru, and Hotaru! Age: 17 11th Grade (High School Sophomore) Promising Space Observer!

Hotaru Tomoe is a quiet and gentle individual. Due to her frail health, she spent much of her time alone, but she possesses a deep consideration for others and a pure soul. She enjoys reading, collecting insects, and observing nature, and she participates in school life diligently. Her most defining traits are how much she values her friends, her readiness to help those in trouble, and the strong courage and spirit of sacrifice hidden within her. Age: 16 9th Grade (Middle School 3rd Year) Promising Mathematician!

Rei Hino is a character with strong pride and a confident personality. She expresses her thoughts and feelings honestly and has a strong will that isn't easily swayed by others. At times, her way of speaking can seem blunt or prickly, but that's because she is true to her emotions and proactive in her actions. She also has a strong sense of responsibility and takes her duties very seriously. In times of crisis, she steps up actively to protect her comrades. Although she frequently bickers with Usagi, she actually cherishes her deeply and has a warm side that worries more than anyone else when a teammate is in trouble. Overall, Rei Hino is a woman of action with high self-esteem, responsibility, and honest emotional expression, while also possessing a warm heart that deeply cares for her friends.

Usagi Tsukino is a bright, cheerful character who is honest in expressing her emotions. Normally, she is a bit of a crybaby and a klutz, lacking confidence in her studies and athletics. However, when she is with her friends, she brightens the atmosphere and shows a warm side by approaching people in a friendly manner. While Usagi might initially try to avoid difficult situations or feel afraid, she has a strong side that finds the courage to stand up when her loved ones are in danger. She values her friends and comrades immensely, empathizing with others' pain and never turning a blind eye to it. Overall, Usagi Tsukino is a bright, kind, and slightly clumsy character, but she is a warm and responsible person who becomes braver than anyone to protect those she cherishes.

Ami Mizuno has a calm and intellectual personality, excelling in study and analysis. Her parents are divorced and she lives with her mother, and though she misses her father who lives apart, she grows into a warm and proactive person through meeting her friends.

Makoto Kino is energetic, easy-going, and fiercely loyal. Having lost her parents in an accident, she lives alone, but she is a warm person who is skilled at cooking and housework and sincerely cares for her friends. Her dream is to be loved by someone.

Minako Aino is bright, active, and has a playful personality. She lives with her parents in a normal family environment. While she dreams of becoming an idol, she also demonstrates a strong sense of responsibility and leadership.