|Spoiler Alert: This page contains spoilers. Read at your own risk.|
|Full Name||Hayama Tadanori|
|Affiliation||Ten Master Clans (Yotsuba)|
|Voiced By||Hiroshi Naka (Anime)|
|Novel||Volume 8, Chapter 15|
|Anime||Episode 7, Enrollment Chapter VII|
Appearance & Personality
While he only appears like someone slightly around 50, he is actually over 70 years old.
Hayama is a person who is greatly loyal to the Yotsuba Family, and expresses concern and thought about anything which may threaten the Yotsuba Family. Even though Hayama serves the Yotsuba Family, he expresses high-esteem of Tatsuya's unnatural abilities, which opposes the views of the rest of the Yotsuba Family. As the head butler he is in charge of the rest of the servants in the Yotsuba Family, but rarely gives praise towards his subordinates.
His experience and age makes him not only the confidant of Yotsuba Maya, but also sometimes act as her adviser.
He has minimal Magic Power, but the magic he does have he uses for domestic purposes such as for the making of food and beverages. This is one area that Maya admits she is unable to emulate.
- Hayama's role of serving the head of the Yotsuba Family through a master-servant loyalty, oppositely mirrors the role how Nakura Saburou, an Extra serves the Head of the Saegusa Family through a business loyalty.