Masaki Gin is 15 years old. She has short blonde hair that slightly goes beyond her shoulder, with some black strands in front. She has brown eyes with subtle make-up, delicate and soft skin, likes to dress comfy and usually likes to “smoke” fake cigarettes to fool people; especially teachers. She is 167cm tall and has a slightly more curvy body for her age, but not much. She is extroverted, playful, teasing, carefree, kind, forgiving and chill. She is secretly a weeb and a gamer-girl.