Kureha is an Older daughter of the Tsuwabuki family, who are skilled Chijutsushi (地術師, Earth Technique Practitioner). During her father's absence due to 'illness', she becomes the head of the Tsuwabuki family. Zenon, the behemoth of Mt. Fuji, stripped her powers as a Chijutsushi. Like Kazuma, she was ostracized for her lack of power by her family. She is later killed by Zenon in a fit of rage.