やなぎ なぎ

Yanagi Nagi, born May 31, 1987, is a singer-songwriter from Kansai, Japan. Initially, she sang and produced music independently beginning in 2005. Between 2009 and 2011, Yanagi was the guest vocalist for the music group Supercell. Yanagi collaborated with composer Maeda Jun of Key to produce the original concept album Owari no Hoshi no Love Song released in April 2012. Yanagi released her debut single "Vidro Moyou" in February 2012, which is used as the ending theme to the anime Waiting in the Summer.

From url=http://en.wikipedia.org/wiki/Nagi_Yanagi

Yanagi is a member of indie Japanese musical unit binaria alongside Annabel, Nagao Yoshihisa and xai.

Not to be confused with eroge voice actress Nagi or artist Nagi Ryou's alias "Nagi".