Rei

Rei is the manager of the inn at the foot of the Reikenha Clan mountain.

Personality
Rei is a strong willed young woman, standing up to even to her father, the Chief of the Reikenha Clan; Oubu, an Elder; and Ouriku.

She can be quick to anger if provoked and does not hold back blows. This is seen when Oubu mocks her and challenges her to a duel.

Despite this, Rei does have an eye for spotting character and potential, and will go out of her way to pay back a debt or good deed.

Appearance
Rei is a young woman with the appearance of roughly 20-30 years of age, though due to her association with the clan, is much older.

She has long blue hair and blue/emerald eyes

She tends to wear a pink kimono with a tan embroidery, a red sash/obi, and a pink bandana.

While her body looks thin and lacking in physical strength, Rei is one of the strongest and pretties martial artists in her clan.

Abilities & Powers
Due to her childhood, Rei is unable to cultivate. To make up for this Rei underwent physical training and mastery of martial arts.

As a result, Rei is able to face off with other members of the clan like Oubu in a duel.

Rei is an incredibly strong martial artist.

Iemoto
Iemoto is Rei's father. While it is mentioned she is the daughter of the chief, it is not known if he is her biological father.

Ouriku
Ouriku is Rei's student. Though Ouriku ended marrying Oubu, It was possible that Rei had feeling for Ouriku. When Oruiku was meditating on a huge boulder to master a move that can make him create a gigantic ball that poops out crystal, Rei brought him food and told him that she would be lonely living for 500 or 600 years and needed someone by her side. The reason she had to live for a long time brought her down, but Ouriku looked at her and said something about being by her side. This probably made Rei happy and so she went back to the chief of the village home to get some rest.

Trivia

 * In the anime she is voiced by Nakamura Eriko.