Yunchi, stylized as Yun*chi (born May 29, 1987) is a Japanese singer and fashion model affiliated with Asobi System and Crown Records. She made her debut as a singer in 2012 with the release of her first mini-album Yun*chi. In 2013, she released her first single "Your Song", which was used in the anime series Log Horizon. Her first full album Asterisk was released in 2014. She has also appeared at events in Indonesia and the United Kingdom.
Source: “Yunchi”, English Wikipedia (CC BY-SA 4.0), excerpt