Protagonist
The protagonist of this work. He aspires to become a full-fledged wizard, but is troubled by his lack of individuality. Although he is somewhat naive, he is energetic and honest.
Main cast
Brother of Theodore. He teaches him magical ethics. He is serious and concerned.
Olga's partner. A demon who sells personal information of various people.
Theodore's mentor.She is also known as "The Witch of Nirvana".
Theodore's older sister and apprentice, and Mao's partner. She is innocent and cheerful.
Teachers
A reluctant woman who has come from a distant country to train as a warrior. She teaches martial arts.
A teacher who teaches healing arts. She is a hardworking woman who runs a clinic that has been in existence for generations by herself.
A teacher of astrological magic. He is quiet and expressionless, making it difficult to tell what he is thinking.
A teacher of cosmetology. She is a firm woman who runs a salon. She is a little prickly with her words.
A teacher who teaches necromancy in secret. He is always cheerful and openhearted.
He is a teacher of music magic. He is haughty, but he is so skilled that his classroom attracts many students.
- Smug Smiler: On multiple sprites, he posseses a snarky and condescending smile, fitting perfectly with his personality.