Sheryl Formossa フォルモッサ・シェリル

A linguistic scholar stationed on the planet Solo along with her father and younger sister. Following the Buff Clan attack and her father's death, Sheryl heads aboard the Solo Ship along with the other survivors. She is constantly trying to find out more about the mysterious "Ide" that powers the Ideon and the Solo Ship. She has an adversarial relationship with Karala.