Birth Day: 1980-10-13

Place of birth: Hyogo, Japan

Yui Sakakibara, born October 13 1980, is a Japanese choreographer, dancer, singer, songwriter, and voice actress from Hyogo, Japan. She is currently affiliated with LOVE X TRAX Office and is a member of ActivePlanets. Her "Maria" alias is not to be confused with the similarly-named Japanese lyricist, Maria.