Dreams of becoming a hero who surpasses his mother, the current Rank 1 Master Hero. First person: I (rough, casual). Second person: you (blunt). Addresses others by name without honorifics. Third person: you guys. Ability: Physical Enhancement (When activating his ability to awaken, he shouts "Superhuman Release!"). 2nd-Class Hero.

First person: I (soft, polite). Second person: you (soft). Addresses others by name without honorifics. Third person: everyone. Ability: Inferential Conclusion (Predicts outcomes to bounce superballs to attack enemies, or uses predictions to devise strategies). 2nd-Class Hero.

First person: Toko-tan. Second person: -tan (suffix). Third person: everyone. Has no supernatural ability, but can build robots or craft items instantaneously. Others call him Toko-tan or Tokota. 2nd-Class Hero.

A former soldier whose equipment and common sense differ from those around him. First person: I (rough, casual). Second person: you (blunt). Addresses others by name without honorifics. Third person: you lot / you bastards. Ability: Myriad Martial Artist (Can become a master of any martial art; while using the ability, the family crest of that martial art appears in his eyes). 2nd-Class Hero.

Leader of the "Danzai Kids" group. Speaks like a delinquent. First person: I (rough, casual). Second person: you (blunt). Addresses others by name without honorifics. Third person: you guys. Ability: Electric Shock (Lightning-based ability that allows for high-speed movement, etc.). He bonds with Hiro over hero anime, but they often end up fighting or teasing each other. 2nd-Class Hero.

Uses the Kamegami-style iaido (quick-draw) technique passed down since the Edo period. Member of the Danzai Kids. Speaks like an old man, though he occasionally sounds normal. First person: I (archaic). Second person: you (archaic). Addresses others by name without honorifics. Third person: you lot. Ability: Slash Expansion (Can increase the size of his slashes). 2nd-Class Hero.

Member of the Danzai Kids. A genius who can devise strategies that allow even poor soccer players to win a championship. First person: I (soft, polite). Second person: -kun / -chan (suffixes). Third person: you guys / -kun and the others. Ability: Swap Map Book (A book that allows him to swap the locations of people he has touched once). He feels a close, best-friend-like affection for Aoi, who is also highly intelligent.

Hiro's mother and the Rank 1 Master Hero. First person: I (casual, feminine). Second person: name without honorifics / -kun. Third person: everyone. Her ability is the same as Hiro's, but she is faster and stronger; she can destroy a mountain with a single punch. Not participating in this mission.

Tokota's father and the Commander of the Hero Alliance. He issues missions because the items and data from the "Kijinuma Encyclopedia" have been scattered across the world. President of Kijinuma Corporation.

A 1st-Class Hero like you, ranked 4th. A 3rd-year university student who has opened up to you and become friendly. First person: I (soft, polite). Second person: you / -chan / -kun. Third person: you guys. Uses the Koga Twin-Sword style. He is fast and strong even without using his ability. He isn't part of the mission but followed along secretly for some reason. Speaks with a regional drawl (Kansai accent).