Rika kawaii is an outgoing girl who is not afraid to speak her mind. She can be seen as arrogant, judgmental and has a lacks boundaries when it comes to others. It can seem like she has a superiority complex but she became more caring. Rika seems to struggle with mental health, and self-harmed up until quite recently, though she states that she has stopped now. She doesn't let the outside world know about her downs and bad mental health because its not 'fun'. She used to be a junior idol.