"Wise ones provided with a characteristic gale-like agility A beastmen clan with weasel-like appearances, they live in "Crescent Island" where there's extensive mineral resources. Adept at handling blades, many of them are seen as part of mercenary teams in other countries. They have excellent agility, possessing enough skills to slay an enemy with several sword strikes, and are also excellent at assessing the big picture through analysis, making them getting key positions in the army not uncommon. Typical Class: Swordsman"
— Site Description
The Kamaitachi Clan (カマイタチ族,kamaitachi-zoku?) are weasel like beings known for their speed and intelligence.