Satomi Sato(佐藤 聡美) is a Japanese voice actress from Miyagi, Japan. She's known as "Sugar", due to her real name meaning just as that. She became known for playing Ritsu Tainaka of K-On!
and usually will wind up with her co-stars in other anime.
Won the Rookie Seiyuu of the Year award in 2010Relationship Voice Actor
to some extent with Yōko Hikasa