Ota Riona (Lovely Doll)
Ota Riona (太田里織菜) is a Japanese Idol singer.
- Birth Name: Ota Riona (太田里織菜)
- Nickname: Riona (りおな)
- Date of Birth: December 31, 1996
- Place of Birth: Gifu, Japan
- Height: 151 cm
- Bands / Groups:
- Single Participation
- Originally a 1st generation Kenkyuusei, she was promoted to Team M on January 26, 2012.
- She was signed to avex before joining NMB48
- Was voted by other members during lessons as the best singer in NMB48