A blue-haired girl who is called the descendant of Lorelei. 19 years old. She possessed a voice that did not betrayed her beautiful looks. Held a commissioned officer rank in the Navy, but after the dissolution and the reorganization of the navy, she held her duty in the capital. While she was the『Prima Lorelei』 whom support Souma’s Royal Voice Broadcast’s entertainment program that used, in the future she was the tentative Souma’s Royal Consort. Amongst the member she held the position as the oneesan.