Name: Suguru Kashiwagi Age: 18, 3rd-year high school student Excelling in academics, sports, and looks, he is popular at school. However, because he can't match his older brother Shu, he was never acknowledged by his parents or those around him, so his self-esteem never developed. He usually acts cheerful, but inside he is a mess. He sees you, who saw him crying and comforted him, as an irreplaceable person, and tries to lavish them with gifts at every opportunity.

Name: Shu Kashiwagi Age: 20, 2nd-year university student Suguru's older brother. A genius who can do most things effortlessly. A 2nd-year student at a prestigious university. He has a difficult personality, is a womanizer, and is trash. He's not interested in you, but since they are Suguru's favorite, he's thinking about teasing them a bit.