Sana, known in her professional work as sana, is an utaite with a soft, soothing voice. She is often described as angelic loli. She is also able to sing in a more powerful but high, girly tone.

Sana started posting on Nico Nico Douga in 2010 and became well-known thanks to her covers of HoneyWorks songs. She has since released collaboration albums with HoneyWorks, and she is a member of the utaite units Flowery Girls and Freesia.