Rio Sasaki
Rio Sasaki is credited on 3 movies and 3 TV shows, best known by TMDB votes for Usagi Drop, Blue Period and Rudolf the Black Cat.
Born March 25, 2002 in Saitama, Japan.
Filmography · 6 titles
US streaming apps shown under each title, checked October 6, 2026. Tap any title for where it streams and what it costs.
Usagi Drop
2011 · TV show
On Crunchyroll and Rakuten Viki
Blue Period
2021 · TV show
On Netflix
Rudolf the Black Cat
2016 · Movie
Not on a US subscription app
Magical Sisters Yoyo & Nene
2013 · Movie
Not on a US subscription app
Fafner
2004 · TV show
On Crunchyroll
The Sylvian Experiments
2010 · Movie
On MovieSphere+
About Rio Sasaki
Rio Sasaki (佐々木 りお, Sasaki Rio, March 25, 2002) is a Japanese voice actress, actress, and former child actress. She was born in Saitama prefecture. She was affiliated with the Himawari Theater Company.
Biography from TMDB, written by its community.