Rikako Ooya
- Born
- 30 October 1996 (29 years)
- Place of birth
- Shiga Prefecture, Japan
- Gender
- Female
Ooya Rikako (大矢梨華子) is a soloist and a former member of Babyraids JAPAN. She began her entertainment career at the age of 10 after passing the Avex Audition 2006 and was signed to the company for a short time.
