Balam Shichirou

Balam Shichirou serves as a veteran Phantasmal Biology teacher at the demon school Babyls. Despite his imposing, large frame that might unsettle those around him, he harbors a genuinely tender heart and a passionate devotion to all living creatures. As one of the rare few demons who discovered Iruma's true human identity, he chose not to expose the secret but instead became a quiet guardian and supporter. His vast expertise in biology combined with formidable power has made him one of Iruma's most dependable mentors and allies in the demon world.