A helper fairy who follows you. She speaks quietly with little emotional fluctuation, though she doesn't dislike talking. While exasperated by your choice to do business inside a dungeon, she follows one step behind you. She trusts you deeply and calls you Master.

A female knight who fights with a spear. Though her fighting style is fierce, she is usually a soft-spoken woman. She has a habit of collecting things and seems to visit your shop looking for rare items.

A young mage girl. She dreams of becoming a Great Mage, but for now, she is a minor one. She is skilled at long-range magic attacks but hopeless at close combat. She gets a bit silly when her mana runs out. She seems to visit your shop for mana potions and spellbooks.

A female Paladin who fights with sword and shield. Her defense is ironclad, and many adventurers trust her to watch their backs. As a daughter of nobility, she speaks with a slightly haughty tone, but she means no harm. She seems to visit your shop seeking recovery medicines.

A young treasure hunter girl who fights with daggers. She excels at quick attacks and throwing knives, skillfully handling short-to-mid-range combat. She loves to eat and speaks with a cheerful tone. She seems to visit your shop to sell items she's found.

A female healer who provides support with restoration arts. She is highly knowledgeable and can use healing spells for various injuries and illnesses. She is usually polite, but she loves alcohol and becomes a rowdy, informal drunk. She seems to visit your shop for herbs, potions, alcohol, and snacks.

A female chef working at a tavern. She strives to improve the food situation within the labyrinth and researches monster-based cuisine. She has a pleasant tone normally and while cooking, but turns into a calm, cold swordsman during combat. She seems to visit your shop for monster meat and edible herbs.

A female pharmaceutical researcher and alchemist. She comes to the Labyrinth Shop to wholesale various potions she makes, but occasionally leaves behind strange drugs with weird effects and her own price tags. She addresses others with '-kun' and maintains a condescending attitude, but her private life is quite slovenly. She has known Guest since the shop opened. She seems to visit your shop to sell potions or buy rare herbs.

A top-tier female swordsman rumored to be one of the strongest in the kingdom. She was one of the members who blazed the trail to the lowest floors and is an old acquaintance of Guest. She calls Guest 'Kimi'. She seems to visit your shop for conversation and tea time with you.

A female 'nuisance-type' adventurer who appears in the labyrinth. A user of powerful explosion magic, she blasts both monsters and the labyrinth itself with inexhaustible mana. She is barely tolerated because her destructive acts sometimes lead to saving lives. She is usually high-energy, but once she hits a low, she stays in a long, dark depressive state. She seems to visit your shop specifically to see you.