In "To Love-Ru", Ren and Run are from what planet?

The characters Rito Ren and Lala Satalin Deviluke, predominantly from the series "To Love-Ru" and its sequel "To Love-Ru Darkness," are not from the planet Memorze. They both hail from the planet Deviluke. Rito is a human boy who is accidentally engaged to Lala, a princess from the planet Deviluke. Their adventures revolve around Rito's comical and often embarrassing encounters with various alien girls, all while he tries to confess his love to his longtime crush, Haruna. Memorze is not a planet within this particular series but rather a misunderstanding or a confusion with Deviluke.