Timid girl from Idolmaster Shiny Colors and twin sister of Oosaki Amana. She is in the Alstroemeria unit.
Official profile:
The 'older sister' of the Oosaki twins. From a young age she has looked after her younger sister Amana. She's not good at talking with people and has many indoor hobbies like anime and games. Second-year in high school.
Appearance: long hair, brown hair, yellow eyes
In school uniform: cardigan, long sleeves, sleeves past wrists, miniskirt, plaid skirt, pleated skirt
Voiced by Maekawa Ryouko.