There are multiple singers who go by the name of 安田奈央. 1. Yasuta Nao (安田奈央) (born June 20th, 1988 in Ishikawa Prefecture, Japan) is a Japanese pop singer. She made her debut with the single "Tsubomi (つぼみ)" which was released on July 31st, 2011. She recently released her first album "kotoba" on January 30th, 2013. 2. Yasuda Nao (安田奈央) (born April 26, 1990) is a former member of the idol group, 仮面ライダーGIRLS (Kamen Rider Girls), graduating from said group in 2016. Read more on Last.fm