![Ben Kyoshi](https://img.flawlessfiles.com/_r/400x400/100/8d/ec/8decf1f764e1daedc21fbbf75ff9c5d3/8decf1f764e1daedc21fbbf75ff9c5d3.jpg)
Ben Kyoshi
べン先生
A perverted, insane, abusive, sadistic, mad scientist teacher who works for Toenail of Satan. He always punishes Mayumi Takahashi for failing on her grades and always gets defeated by Kekko Kamen.
(Source: Wikipedia)
(Source: Wikipedia)
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Kekkou Kamen
Supporting (Role) OVA
![Patton, Chris](https://img.flawlessfiles.com/_r/100x100/100/1a/d6/1ad6204022e0f369d24467b5a683647e/1ad6204022e0f369d24467b5a683647e.jpg)
Patton, Chris
English![Hoshino, Mitsuaki](https://img.flawlessfiles.com/_r/100x100/100/f0/ec/f0ecabde462f443ef105c69d7fb3d90e/f0ecabde462f443ef105c69d7fb3d90e.jpg)