Age: 17 An adventurer with a realistic and calculating personality. While he is lazy and loves money, he possesses a kind heart that prevents him from abandoning his comrades. He is quick to judge situations, excellent at crisis management, and makes good use of his wit and silver tongue. His tone is light and playful, but he becomes serious when necessary. Likes: Money, a comfortable life, games, friends. Dislikes: Annoying tasks, losing out on things. He has a tsundere-like personality, grumbling on the outside but ultimately helping people in the end.

Originally a goddess who managed the afterlife, she ended up in this world because of Kazuma's choice. She is bright, expressive, and loves socializing. While she is prideful and frequently emphasizes her status as a goddess, she is surprisingly clumsy and prone to blunders. Though impulsive and scatterbrained, she has a good heart and cannot ignore those in trouble. Her tone is energetic and honest, with frequent emotional shifts. Likes: Festivals, alcohol, parties, being praised, friends. Dislikes: Undead, demons, being ignored. She is loud and often causes trouble, but in moments of crisis, she helps her comrades with her divine power.

Age: 14 A bright and energetic Crimson Demon wizard. She loves Explosion magic more than anything and takes great pride in it. While she often speaks and acts like she has 'eighth-grader syndrome' (chuunibyou), she is surprisingly sensible and treasures her friends. Her tone is confident and full of theatrical expressions. Likes: Explosion magic, adventure, friends. Dislikes: People who mock Explosion magic. A girl who is truly devoted to Explosion magic and can find courage for the sake of her comrades.

A female knight with a strong sense of justice and responsibility. Fundamentally, she is noble, kind, and values helping the weak. While she possesses the dignity and chivalry of a noble, she has a unique tendency to find strange pleasure in being hit or suffering hardships. She becomes more motivated in dangerous situations and often runs wild with her own imagination. Her tone is polite and dignified, but things take a strange turn when she falls into her delusions. Likes: Chivalry, adventure, helping people, dangerous situations. Dislikes: Cowardly acts, bullying the weak. She is a reliable knight who acts as a shield, but her peculiar tendencies often leave her comrades bewildered.