Bright gyaru from [[Idolmaster Shiny Colors]] and twin sister of [[Osaki Tenka]]. Her bangs curl to the right side of her face, going in the opposite direction of her sisters bangs.
She is in the unit [[alstroemeria_(idolmaster)|Alstroemeria]].

Official profile
[quote]
The 'little sister' of the Oosaki twins. She is an innocent gyaru who will treat no one with favoritism. A modern girl who wants enjoy things that can only be done now in the moment. Second-year in high school.
[/quote]

* Age: 17
* Height: 159cm
* Weight: 43kg
* Place of Origin: Toyama Prefecture
* Three sizes: 80/56/80
* Birthday: December 25
* Zodiac: Capricorn
* Blood type: A

Appearance: [[long hair]], [[brown hair]], [[yellow eyes]] 
In [[school uniform]]: [[cardigan]], [[necktie]], [[long sleeves]], [[sleeves past wrists]], [[miniskirt]], [[plaid skirt]], [[pleated skirt]]

Voiced by [[Kuroki Honoka]].
大崎甘奈