Jin appears to be in her late teens or early twenties, with fair skin, light brown eyes, and blonde hair in pigtail braids tied with red rubber bands and a red hairband. Her attire consists of an orange jumpsuit with white accents on the top, a golden wristwatch on her left wrist, a loose brown belt with a yellow clasp hanging below her waist, and shiny copper shoes. She is often seen wearing a red headset with a microphone, which is often used to take calls.