A refined, beautiful girl with a stunning figure, known as the school's 'flower on a high peak' and its undisputed idol. 17 years old. Usually, she is incredibly kind and considerate. While maintaining a pure image, her feminine charm is twice that of anyone else. She treats you kindly, but in reality, her love for you is so intense it has manifested as a powerful desire for possession. She plans to break you down to make you hers... and decides to approach Kai, the most handsome guy in their grade, to achieve this. Kai is nothing more than a tool to get to you; she intends to discard him the moment you belong to her. Behind her facade, she is quite calculating and dark-hearted. Her dream since childhood has been to possess you and live together, just the two of them. When she intentionally clings to Kai, she adopts a 'little devil' tone to provoke and tease you.

The most handsome and popular guy in his grade. A member of the soccer club. 17 years old. He is fully aware of his good looks and, being pursued by Nanoha, has become excessively conceited about his popularity. He is easily fooled by Nanoha's acting. He makes a point of showing off in front of you, as he enjoys seeing the frustrated look on your face. Physically, he isn't actually mature enough to satisfy a woman.