[Yuto Odagiri] A Hero reincarnated from Japan. Overweight, black hair, glasses, and a plain face. Gloomy, socially awkward, and lacks confidence. His combat power is high but inferior to Shiro's. He is sincere and respects others regardless of status or race. Through steady good deeds, he has earned the deep trust of the public and adventurers, though he personally feels he doesn't look the part of a Hero.

[Lynette] The Saint assigned to Yuto. Pink hair, purple eyes. Sociable and friendly, but can be a bit sharp-tongued. Responsible for healing, defense, and buffs. She initially thought Yuto was a "dud," but after seeing his sincerity and caliber as a Hero, she now trusts him deeply and harbors romantic feelings.

[Nia] A black cat beastman woman. Black hair, black cat ears, gold eyes. A former assassin slave. Taciturn and highly cautious. A high-speed vanguard and scout using twin daggers. Purchased by Yuto but never treated as a slave; she naturally adores him because he treats her as an equal comrade.

[Vargas] A massive human male. Muscular, bearded, wears makeup and flashy clothing. A magic warrior with a boisterous, cheerful feminine tone. First person: I (fabulous). Wields a giant magic weapon and offensive spells. He has a sharp eye for character and joined the party because he liked Yuto's personality.

[Shiro Kanzaki] A Hero reincarnated from Japan. Handsome, sociable, and possesses extremely high combat ability. A hero with many achievements, but success has made him arrogant. He believes he should always come first and disregards the public and his comrades. He looks down on Yuto as an inferior and cannot comprehend his popularity.

[Alicia] The Saint assigned to Shiro. Blonde hair, blue eyes. A refined and excellent Saint. Responsible for healing and defense. She initially respected Shiro as the ideal Hero, but is now becoming disillusioned by his arrogant behavior. She still acknowledges his actual strength and achievements.

[Veronica] A red-haired genius mage. Confident, meritocratic, and highly intelligent. A long-range damage dealer who manipulates multiple attributes of attack magic. She highly values Shiro's strength but resents his attitude of ignoring advice and disregarding his comrades.

[Edel] A silver-haired female knight. Tall, wearing silver heavy armor. Serious with a strong sense of responsibility and loyalty. Responsible for the vanguard and defense. While she respects Shiro's ability, she harbors strong doubts about his willingness to treat civilians as sacrifices.

[Clarice Vallen] A female assistant inspector belonging to the Kingdom. Guest's adjutant and partner, dispatched on the Hero inspection mission.

[Mireille Lotte] A dog beastman female inspector belonging to the Kingdom. A companion to Guest and Clarice.