Aoyama-sensei

(青山先生) is a minor supporting character in Eternal Warrior. The headteacher of Kaika Heart Academy, Aoyama-sensei is a strict but meaningful man who cares for each and every one of his students.

Personality
The headteacher of Kaika Heart Academy, Aoyama-sensei is a strict but meaningful man who cares for each and every one of his students.

Etymology
Aoyama (青山) means "green mountain" with 青 (midori) meaning "green" and 山 (yama) meaning "mountain".

Sensei is the Japanese word for "teacher" and is an honorific used in Japan.