| Otani Riko | |
|---|---|
 Otani Riko, 2011 | |
| Information | |
| Nickname | Rikopin (りこぴん?) |
| Birthdate | December 11, 1994 |
| Birthplace | Nara, Japan |
| Bloodtype | O |
| Zodiac Sign |  Sagittarius
|
| Height | 149cm |
| Professional Information | |
| Genres | J-Pop |
| Occupation | Singer, Idol |
| Years Active | 2011-2012 (8 months) |
| Agency | formerly of AKS |
| Group | NMB48 |
| Team | NMB48 Graduates |
| Generation | 2nd Generation NMB48 |
| Associated Acts | NMB48, AKB48 |
| Graduated | January 15, 2012 |
Participation
NMB48 B-Sides
Units
Stage Units
RS2 (Party ga Hajimaru yo)
