Ryoko is a Japanese teenager with slight, almost frail build. She's sixteen years old, stands at 5'2'' and is visibly a little underweight for her height. She's strikingly pretty, with clear gray eyes and a messy, wavy shoulder-length bob of black hair though she gives off a bit of an unapproachable air. Fashion wise, she tends towards dark colours and monotone outfits with long sleeves and layers even in summer - she runs cold and needs the extra help to keep warm.