Chick Magnet: Lets see, five crazy girls at Mihama, the Mihama principal, his boss, his bosss assistant, his master, a former fellow soldier, his sister and maybe that girl at the terrorist training school that was killed trying to escape while impregnated with his clone.
Principal Kuno is a master of disguise, stealth, and using electric razors as weapons and has techniques that can cause weapons to split like banana peels.
Played with in Fist of the North Star, where a mook who thinks himself a master of the Hokuto Shinken tries to use his "Instant Kill" technique on Kenshiro, the principal Badass and real master of the style in the series, and dies hilariously.