Deviluke, Gid Lucion

ギド・ルシオン・デビルーク

The King of Deviluke, emperor of the galaxy, and father of Lala, Nana, and Momo. Despite his immense power, he possesses the physical appearance of a child and is a huge pervert. Lala claims that the only reason he wants her to get married is so he can hand over his throne and be free to pursue his perverted hobbies.
He once shared the same appearance as Yuuki Rito before using too much of his power in the unification of the galaxy.