Yuin is a riding beast. Predator. // a conscious being //
He understands speech. In some cases, Yuin can learn to speak.
In order to subdue the beast, riders use enchanted cloth, dotted with a symbolic pattern - Yo-khu (it is the same as E-khu), sometimes small vessels with incense.
Depending on the climate, the length and density of Yuin's wool varies. // not seasonally. //
Stains and streaks in color may appear and disappear, if they were not at birth.