Sefina (セフィナ?) is the main heroine of Tales of Mobile: Tales of Commons. She is a 17-year-old girl from Yinfouyang (ユンファヤング Yunfayangu?) who tells of the birth of Jirfiksh, and is therefore traveling to the sanctuary. She lost her parents when her village was burned during the great war. She is sheltered and quiet, but has a good sense of goodness.