peterhale:

_{Kitsune are also a victim of their own feelings. A kitsune’s emotions can cause them harm, or distract them. The Sin of Regret can even kill a kitsune outright- Kitsune are emotional and very vengeful. Kitsune will lose their temper at the slightest provocation. Once someone has earned a kitsune’s enmity, the kitsune will begin enacting revenge that can become quite extreme. On the other hand, those who have earned a kitsune’s trust and loyalty will see a friendship that can last through many trials.}