Anzelotte

She gives the missions to the Night Wizard and seems to be in control. She lives in a castle which seems to be floating above Earth or in another dimension. Whenever she asks a Night Wizard to do a mission, she gives them no choice by pre-empting every mission she assigns with "For the request that I will ask you now please reply 'Hai' or 'Yes'". Despite her looks, she is much older than she seems.