Classroom for Heroes Novel Volume 4 was written by Shin Araki with illustrations by Haruyuki Morisawa.

Blade's peaceful days are rudely interrupted when a pack of mass-produced artificial Heroes who all look exactly like Sophie come after his life. What's a super-being to do? Meanwhile, Blade risks exposing his identity by coaching everyone as the “Legendary Hero King,” and Earnest's position as empress is threatened in the first ever student council election. And when Madam suddenly gets married and retires, Blade faces the most important question of all—who will make his katsu curry now?!