Sonia Strumm

Sonia Strumm (or Sky in the anime) is an assumably 11 or 12 year old. In the games, she was a pop singer until she met Geo, when she rebelled against her manager and retired. In the anime, however, she just wants to sing songs that she wrote herself instead of those written for her. In the midst of these two events, she encounters Lyra. She seems to have a crush on Geo Stelar.

Sonia is known for her two hit songs, Feel Inside and I Gave My Heart.