- Height
- 150cm ~ 154cm
- Boob
- So-SO
- Body Type
- Slender
- Cup Size
- C cup
- Bust Size
- 80cm ~ 84cm
- Waist Size
- 55cm ~ 59cm
- Hip
- 80cm ~ 84cm
- Shoes Size
- 22cm ~ 24.5cm
- Hair Style
- Long
- Astrogy
- Cancer
- Blood Type
- A
- Skin Color
- Average Body
- Model Type
- College Student
- Home Town
- Japan
- Hobby
- Fashion
- Favorite Celebrity
- Jin Akanishi
- Food
- Fruit
- Profile
- The name: Rio Niiyama
Height: 152cm
Three sizes: B83(C)/W57/H80
Shoes size: 23cm
A blood type: Type A
A constellation: Cancer
Favorite food: Fruit
A favorite talent: Jin Akanishi
A hobby: Fashion
Another name: Sena Aoki Misa Tsuchiya