Kobeni is a petite 20 year old woman with short brown hair tied in a ponytail. She has brown eyes. She has four moles on her face and two hair-clips in her hair.

She is shown to easily crack under pressure and breaks down in tears when the group becomes trapped in the hotel and she is confronted with the possibility of them all starving to death without any rescue. Kobeni is exceptionally cowardly with few moments of courage.

Kobeni became a Devil Hunter because her parents forced her to.