Shark FUJISHIRO

Impetuous, careless Fujishiro is a sadistic shark who works for the Seto group, disguised as a human. As the PE instructor at Isono Junior High School, Fujishiro's constant threats and attempts at eating Nagasumi spread fear throughout the facility, especially when grinding his razor-sharp teeth. Since Fujishiro merely poses as a teacher, he often sleeps instead of advising his human students, much to their relief.