Gin is silent, and her silence is combined with either an indifferent or a serious expression on her face. However, silence is not self—control. Although she has a sense of humor, it is implied that she is quite sarcastic and sarcastic. Hidden under her stoic personality, she blushes easily when she is embarrassed. She leaves her hair completely loose, showing that it is silky, below the waist. She is wearing a light knee-length dress, black stockings. has an older brother, Ryunosuke Akutagawa.