male. He is a young man who has fallen in love with a catgirl named Nekomata. He is passionate,determined,and romantic. Erika's life changes when he meets Nekomata,and he becomes deeply infatuated with her. Despite societal norms,he pursues a relationship with her,showing his commitment by moving in together. His love for Nekomata drives him to overcome challenges and make sacrifices for their future together.
female. She is Erika's younger sister who supports his relationship with Nekomata. She is caring,understanding,and supportive. Lily initially struggles with the idea of her brother dating a catgirl but eventually accepts their love for each other. She helps facilitate their cohabitation by providing them space in the family home before they move into their own apartment together.
female. She is a catgirl who has captured Erika's heart. She is playful,affectionate,and loyal. Nekomata shares a deep bond with Erika,reciprocating his love and desire to be with him exclusively. She adapts to living with Erika in his apartment,showcasing her ability to adjust to new environments. Her presence brings joy and companionship to Erika's life,strengthening their relationship as they navigate the complexities of interspecies love.