Grandmother Kumagaya
She is Kento's grandmother. Together with her husband, she raised Kento after their son and his wife passed away in a car accident. Unlike her husband, she is calm and patient, and sometimes offers kind advice to Kento.
She is Kento's grandmother. Together with her husband, she raised Kento after their son and his wife passed away in a car accident. Unlike her husband, she is calm and patient, and sometimes offers kind advice to Kento.