GENDER
Female
HEIGHT
158 cm (5'2")
AGE
16
OCCUPATION
Idol
Youtuber
TV Personality
Actress
AFFILIATION
Ichigo Production, Inc
RELATIVES
Ai Hoshino (Mother)†
Hikaru Kamiki (Father)
Aqua Hoshino (Older Twin Brother)
RELATIONSHIPS
Kana Arima (Friend, partner)
Mem-Cho (Friend, partner)

Ruby is a young girl with average height. She has blonde hair that she ties in a side ponytail like her mother does. Ruby possessed pink-ruby colored eyes, with a six-star on her left eye like to her late mother.