Ruru Dambara

段原瑠々 (Dambara Ruru) is a Japanese pop singer, dancer and sub-leader of Juice=Juice under Hello! Project. She initially joined Hello! Project as an Hello Pro Kenshuusei on September 22, 2013 an... 段原瑠々 (Dambara Ruru) is a Japanese pop singer, dancer and sub-leader of Juice=Juice under Hello! Project. She initially joined Hello! Project as an Hello Pro Kenshuusei on September 22, 2013 and was formally introduced on December 7, 2013 alongside six other girls.