TV-Series
Description
Alexander T. Oyajide, also known as Alexander Tagosaku Oyajide, Alexander von Roseo, Daddy-Oh, and Feredagio the Great, is a wizard from the Wizard World. Originally a famous thief, he was imprisoned within the Pureleine Computer as punishment for his crimes and compelled to assist witch apprentices in hunting Bad Cards. After completing this duty, he earned his freedom but quickly attempted to kidnap Hana to exploit her power for the Wizard World, a scheme that resulted in a sentence of part-time labor at a Witch World kindergarten. He later joined the FLAT4 group, rebranding it as "FLOAT 5."

Oyajide possesses two primary forms: a suave human form and a diminutive yellow witch frog-like creature. His human guise is that of a tall, tanned adult with long violet curled hair, red eyes, and distinctive accessories including a monocle and a heart-shaped necklace. He dresses in a dark purple wizard uniform with a white-gold belt, a dual-colored cape—red on one side and dark purple on the other—and pointy shoes matching his outfit. His cane operates in a manner similar to the magic crystals used by witches.

His personality is self-centered and narcissistic; he holds an exceedingly high opinion of himself and his abilities, though he is often clumsy and unlucky. He is an ardent fan of Onpu Segawa, proudly declaring himself the seventh member of her fan club and displaying stalker-like behaviors such as sending flowers and reveling in her presence. Paradoxically, he exhibits a natural affinity for children and pursued studies to become a kindergarten teacher in the Witch World.

Throughout his journey, Oyajide undergoes substantial development. Beginning as an antagonist ordered by Count Ojijide to kidnap Hana, he experiences a Heel–Face Turn upon recognizing his mistakes. He evolves into an atoning figure, eventually forging a friendship with Hana and the witch apprentices. In a defining moment, he chose to use magic to save Hana, abandoning his kindergarten teacher examination and accepting dismissal as a consequence—an act that underscored his shift toward selflessness.

Oyajide also demonstrates moments of concealed competence, proving capable and formidable when motivated or when protecting someone he cares for, exemplifying a Crouching Moron, Hidden Badass trait. Despite frequently finding himself in comedic and unfortunate situations—such as enduring humiliation, forced transformations, and abuse from figures like Majo Miller—he remains a complex individual blending affable and perverted characteristics.

In later series, including the light novels, Oyajide serves as the current director of the wizard preschool, signaling his ongoing commitment to childcare and education. His role transitions from criminal to a responsible member of the magical community, though he retains his fanboy devotion toward Onpu.