Matsudaira Riko
- Birthday
- 1998-05-05
- Height
- 169
- Hometown
- Tokyo
- Zodiac
- Taurus
- Blood Type
- O
- Profession
- actor, model
- Interests
- Drums, calligraphy, piano, bass singing, swimming, abacus, skin management
Matsudaira Riko (まつだいらりこ / RIKO MATSUDAIRA), born on May 5, 1998, was born in Tokyo, Japan, and was the second phase of the former Japanese girl idol group Sakurazaka 46.