Ishiyama High Principal

An anime-only character, he is the principal of Ishiyama High School. He often tends to gardening around the school and is afraid of his students, though he does indeed care about them.

Appearance
Ishiyama's Principal is a personification of simplicity; he dresses like a farmer. He has a white long-sleeved t-shirt under green overalls and a straw hat with a red ribbon tied around the brim. He has grey hair and a grey mustache, as well as round glasses. He is also seen wearing a towel around his neck. Given his current appearance, it's highly likely that he's actually very old.

Personality
Ishiyama's Principal is a man who cares for his school and students dearly. Nevertheless, he is still scared of them. Instead of being in his office, he is often seen outside painting the fences, walls, and doing some planting. He got upset when Ishiyama was in rubble.

Plot
It was shown that Oga didn't know that he was the principal. He thought that he was just a gardener at first. Instead of being in his office, he is often seen outside painting the fences, walls, and doing some planting. He got upset when Ishiyama was in rubble.

Relationships
He dearly cares for his school and students. He is scared of his students.

Trivia

 * His straw hat resembles that of Monkey D. Luffy's from One Piece.
 * In the manga, there was an unnamed character who closely resembled the principal as they both wore straw hats and were seen gardening. However, it's unknown if they're the same person as the Principal was only named in the anime.