Tohko is a 18 year old girl from Fukui Prefecture. She is the daughter of a glass workshop owner, and she dreams of becoming a glass artisan. Tohko's first impression of Kakeru was "David", as he reminds her of a statue named David. Tohko also persuades all her friends to temporally take care of a chicken. Tohko's chicken is called Jonathan, Tohko also has a hobby of drawing, as she is seen drawing Jonathan.