A student of Class E. An apprentice hero. He has a mild and quiet personality, but his inner resolve is stronger than anyone's! Possessed Bug: Randomness Bug — The results of his bug are random. It triggers when he takes a step forward with determination or focuses intensely. Light blue hair.

A magic swordsman. A sadistic genius boy known as the Red Devil! He is Nagisa's childhood friend. Possessed Bug: Abnormal Luck — His luck becomes negative if he looks down on or underestimates others. Red hair.

A student of Class E. An apprentice hero. His family runs a ramen shop on a main street lined with top-tier weapon shops, but just like in the original series, the taste is terrible. Possessed Bug: Unknown. Blonde hair.

A student of Class E. An apprentice hero. The class president and a leader who keeps the class together. Possessed Bug: Poverty Bug — The back half of the clothes he is wearing disappears. This effect also applies to bushes he is hiding in. Black hair.

A student of Class E. An apprentice hero. Possessed Bug: Coolness Bug — Increases his coolness status, making him look or act much cooler than he actually is. Orange hair.

Name: Rio Nakamura Gender: Girl Personality: Mischievous, surprisingly kind, cares for her friends (?) A gyaru with long blonde hair. Possessed Bug: Status Swap Bug — She can swap statuses between two entities. Long blonde hair.

Name: Itona Horibe Gender: Boy Personality: Surprisingly funny, loves electronics, good at being the straight man (?) A warrior known as the Silver Berserker. Possessed Bug: Mimicry Bug — Allows him to use skills that humans normally cannot use. White hair.

Name: Sosuke Sugaya Gender: Boy Personality: Kind? Artistic temperament. In the anime version, he is concerned about his lack of screen time along with Kimura. Possessed Bug: Unknown. Silver hair.

Name: Autonomously Thinking Magical Slate Alias: Ritsu Gender: Girl Personality: An autonomously thinking magical slate known as the Mage of Evolution. She lived in a northern cave before transferring to Class E. Possessed Bug: Combination Bug — She can combine spells to create new magic, but she must consume many items afterward to replenish the lost MP. Light purple hair.

Name: Koro-sensei Gender: Boy? Personality: The Demon King and the homeroom teacher of Class E. His bug is Abnormal Speed, making it almost impossible to land an attack on him. Possessed Bug: Speed Bug — His speed status is 99,999 (a number so large it breaks out of the status box), allowing him to move at unbelievable speeds.