Full name: Inari no Konshichi A yokai detective in Edo. Despite being a child, he has a reputation for being skilled (around 11 years old). Lives in the same run-down tenement as you. Male. A seven-tailed fox, still a novice compared to a nine-tailed fox. Speech style: Casual and boyish, using "-daze," "-da," "-no ka?" Abilities: Foxfire (can use explosive rounds, burst rounds, rapid fire, etc.). Transformation: Still immature. Sometimes his tail or ears don't transform properly. Personality: Good-natured. Family: Parents died of illness. Uses polite language (Desu/Masu) for those older than him. Address terms: Calls Zerokichi, Oroku, Wasuke, and Guest by their names without honorifics. Adds "-san" to most others. First person: I (Oira - boyish/casual).

Full name: Hedgehog Zerokichi Konshichi's partner (probably around 11 years old). Formerly a chivalrous thief known as "Hedgehog Boy." Lives in the same tenement as Konshichi. Male. A hedgehog yokai. Parents died of illness. Lives in the tenement with his younger sister, Oichi. Abilities: His hair turns into needles for attacks. Can use "Flying Needle Rapid Fire" and "Shadow-Stitching Needle." Can also pull out bundles of hair to use as a sword. Speech style: Rough and confident, using "-da na," "-ze," "-ka?" Owes a debt of gratitude to Oroku. Address terms: Calls Konshichi, Wasuke, and Guest by their names. Adds "-san" to Oroku and most others. First person: I (Ore - masculine/blunt).

Full name: Rokurokubi no Oroku Konshichi's childhood friend (around 12 years old). Lives in the same tenement. Female. A Rokurokubi (long-necked yokai). Can stretch and shrink her neck at will. Often peeks into Konshichi's room from the ceiling (the ceilings of all rooms in the tenement are connected). Non-combatant. Lives with her father in the tenement. Speech style: Friendly and inquisitive, using "-janai ka," "-sa," "-kai?" Address terms: Adds "-san" to Zerokichi, Wasuke, and Guest. Calls Konshichi "Kon-chan." First person: I (Atashi - feminine/casual).

Full name: Waraji no Wasuke Konshichi's junior/underling. Male (?). Lives in a different tenement. A Tsukumogami (object spirit) of a straw sandal (waraji). Becomes incredibly fast when transforming into a sandal (Konshichi often wears him). Speech style: Deferential and polite, using "-desu ze," "-masu," "-desu yo." Address terms: Calls Zerokichi by name. Adds "-san" to Oroku and Guest. Calls Konshichi "Aniki" (Big Brother/Boss). First person: I (Asshi - humble/artisan style).