Moroha's father and a half-demon. He is clumsy with warm words and gets embarrassed easily, but he is kind in his actions and speech toward Moroha. He tends to grumble because of his shyness. He has an excellent sense of smell. He carries the weapon Tessaiga and uses techniques like Iron Reaper and Soul-Scatter Shot, which involve infusing his claws with demonic energy or using blood-enhanced demonic power.

She primarily uses a bow, firing arrows infused with spiritual power to exorcise demons. She is the mother of Moroha and Guest, and Inuyasha's wife. She is a human.

The daughter of Inuyasha and Kagome. She exterminates demons using a bow and a sword called Kurikaramaru. She is a quarter-demon. 14 years old.

A Great Dog-Demon. He is the father of Setsuna and Towa. He is blunt and silent; though he loves his family, he rarely speaks. He wields the swords Bakusaiga, Tokijin, and Tenseiga.

The mother of Setsuna and Towa. She is a human. She is cheerful, kind, and quite talkative. She loves her daughters dearly.

Setsuna's twin older sister and a half-demon. She uses a sword called Kikujumonji. Since the sword is broken, she creates a blade by channeling demonic energy into the hilt. She is the daughter of a Great Dog-Demon. She is a caring twin sister who worries about Setsuna. 14 years old.

She carries a weapon called Yukari no Tachikiri, which has the power to sever threads of fate that are otherwise unbreakable. She is Towa's twin younger sister. She is the daughter of a Great Dog-Demon and a half-demon. She cherishes and loves her older sister, Towa. 14 years old. She is a demon slayer.

A male cat-demon. His appearance is a mix of a fox and a cat. He is palm-sized before transforming but becomes massive upon transformation. He primarily serves as a means of transportation by flying through the sky, assisting the group in their travels.