Sephie Michaela Deviluke is the mother of Lala Satalin Deviluke, Nana Aster Deviluke, and Momo Velia Deviluke. She is the Queen of planet Deviluke and a decendent of an alien race known as Charmians. In To LOVE-Ru Darkness chapter 49, worried by the fact that Lala has become small, she came to visit them on Earth.