Tsukikage acts as Kokusengen's unswervingly loyal subordinate, executing every command without question. Her name means "Spider," a fitting title for her ability to transform into a monstrous spider form whose legs slice cleanly through massive trees; the origin of this power remains unspecified. In her human guise, she appears as an attractive young woman with black hair and striking red eyes. She wields throwing knives as her primary weapons in combat. Tsukikage adheres to a strict code where errors are unacceptable, and she responds decisively to rectify or eliminate mistakes.