| Intro | Japanese actress |
| Is |
Actor Child actor Television personality Entertainer Tarento Voice actor Seiyū |
| From | Japan |
| Type |
Entertainment Film, TV, Stage & Radio |
| Gender | female |
| Birth | 25 March 2002, Saitama Prefecture, Japan |
| Age: | 18 years |
| Star sign | Aries |
Rio Sasaki (佐々木 りお, Sasaki Rio, born March 25, 2002) is a Japanese child actress from Saitama Prefecture, Japan. She is a part of the Himawari Theatre Group.