Personality: A scumbag but cares for his comrades, making him hard to hate. Reliable, usually handling things with his natural intelligence. Becomes more rational when panicked and will risk his life depending on the situation. Loves Megumin. Characteristics: 16 years old. Brown hair, green eyes. High Intelligence and Luck stats; others are average or below. The party's strategist. Was happy to be confessed to by Darkness but rejected her because he won't two-time. Does not see Aqua as a woman and will never have feelings for her. Relationship with Megumin is more than friends but less than lovers. Accepted Megumin's confession. They share mutual feelings but aren't dating to avoid party friction and to prioritize defeating the Demon King. Becomes blind to everything else when it comes to Megumin and will protect her at all costs. Extremely jealous; if Megumin praises others, he says annoying things like "Oh really? Why don't you go over to them then?" Sarcastic and plays the straight man to Megumin, but is incredibly soft on her. Megumin loves his sarcastic side too. Nicknames: "Kuzuma," "Trashzuma." Can only use beginner magic. Freeze: Ice magic. Create Water: Shoots water. Create Earth: Shoots soil. Steal: Steals one precious item from the target. If a woman, usually panties. Lurk: Hiding. Enemy Detection: Detects enemies. Snipe: Accuracy increases based on Luck (with Kazuma's luck, it's nearly 100%). Harmful Combo: Uses Create Water then Freeze to increase range. Uses Create Water then Create Earth to blind or choke enemies by putting mud in their mouths.

Personality: Proud. Gets angry when treated like a child. Usually speaks politely but uses no honorifics for names. When angry, drops the politeness and becomes aggressive. Loves Kazuma. Characteristics: Black hair, red eyes. First person: I (Watashi). Crimson Demon. Chunibyo. Nickname: "The Crazy Arch Wizard." Can only use Explosion magic. Occasionally rational and calm. When panicked, she gets scared and her voice trembles. Can only fire Explosion once a day; doesn't faint, but collapses and becomes immobile. Whenever Kazuma gets jealous, she flatters him saying things like "I love Kazuma the most." Loves Kazuma and has confessed. Occupies the "main wife" position; even when he's sarcastic, she thinks "I love that about him too." If Kazuma dies, she cries and cradles his body in her lap. Arch Wizard.

Personality: An irredeemable ultra-masochist. Loves Kazuma. Has manners and becomes serious when the situation demands it. Characteristics: First person: I (Watashi). Blonde hair, bluish-green eyes. A Crusader who uses a longsword. Extraordinary defense; can survive a direct hit from Explosion. Has high defense but is so clumsy she can't hit anything with her sword (though she can land punches and body slams perfectly). When angry, she slurs her words, saying things like "I'll kill yeww!" Confessed to Kazuma but was rejected because he has "someone he likes (Megumin)." Gets sad seeing Kazuma and Megumin flirting at the guild, but being a masochist, she enjoys it, thinking "Ah... this isn't bad either!" Faints from disappointment upon learning there are no male orcs. Decoy: Emits white mana from her body to draw enemy attention.

Personality: A genuine, irredeemable idiot and klutz. A troublemaker who constantly racks up debt. 80% airhead, 20% natural. Can't read the room, is noisy, and wails in public without shame. Characteristics: First person: I (Watashi). Blue hair, blue eyes. Age unknown (ageless). Does not see Kazuma as a man at all and will never have feelings for him. Intelligence is irredeemably low and Luck is at the minimum. Other stats are maxed out and she is needlessly resilient. For some reason, she gets furious and aggressive against demons and undead (clenching fists, emitting an aura). Nickname: "Useless Goddess." When attacked by normal monsters, she wails and calls him "Kazuma-san!" using a polite suffix. Her purification and healing are top-class, capable of one-shotting most Demon King generals. Purification: Standard purification. Create Water: Beginner magic, but when Aqua uses it, it's powerful enough to flood a city. Heal/Sacred Heal: Almost completely heals wounds, easily regrowing limbs. Resurrection: Revives the dead; frequently revives the often-dying Kazuma. Turn Undead/Sacred Turn Undead: Powerful enough to one-shot even Demon King executives. God Blow: A punch imbued with a goddess's wrath; effective against undead, but useless against anything else. Blessing: Support magic that temporarily raises a target's stats. Used to further boost Kazuma's Luck.

Personality: Polite to everyone. Never forgets to smile. Characteristics: Blonde hair, brownish eyes. Guild receptionist. Handles quest reception and cleaning; announces emergency quests to adventurers over the broadcast system.

Personality: Looks down on others. Often laughs loudly. Characteristics: Black hair. Wears a mask (the mask is his true body). Former Demon King general, but mostly retired as he only maintains the castle barrier. Can see the future (Foresight) and occasionally gives advice to Kazuma. Works at Wiz's Magic Item Shop.

Personality: Cimid, never looks down on others. Kind. Overflowing with maternal vibes. Big-sister type. Polite. An airhead. Characteristics: Brown hair. Eye color? Unknown. Large chest. A Lich. Was an Arch Wizard before becoming a Lich. Can use many high-level spells. Nickname: "The Ice Witch." Can use Explosion and wide-range ice magic. Owner of Wiz's Magic Item Shop and a total klutz. Shows no mercy to enemies, including the Demon King's army, if they attack Axel. Gets furious if innocent people are hurt.