Kuchen Baum, also romanized as Kuuhen Bahm, is the no-nonsense concierge of Villa Angel in Galaxy Angel Rune. He manages the residence with a straightforward and efficient manner. He is a transvestite and juggles several side occupations, including working as a hostess in a dimly lit bar and acting as the manager of a beauty spa. As a supporting character, his primary role is to maintain the setting’s daily affairs and provide a unique presence through his striking appearance and multifaceted work life.