Riku

Riku is a black and white wolf with green eyes. After being abandoned by their mother at a young age, she was the one who raised her younger brother Quen. She is very protective of Quen, and when he died in an accident she fell into a deep depressive grief. It got to the point where she considered committing suicide. However, before she could fully go through with it, she was stopped by the visiting angel of Quen. He knew she would not be able to go on without him, and so he stayed on with her as an angel from beyond the grave. She spends much of her time alone or with Quen.

She has very vague memories of their mother, and knows her coat was mainly white with black accents, and that she had green eyes like her. Otherwise, she knows almost nothing. She has grown to hate her mother and how she left them to fend for themselves so young. She is seeking out her mother at Quen's request, though she is planning on grilling her for answers when they meet.