This article, Kazuko Ryuketsu, is currently under active construction by the author(s) of whom this article's property falls under.
Kazuko Ryuketsu (流血和子 Ryuketsu Kazuko) was a member of the Ryuketsu Clan. She was one of Konoha's most highly respected and talented specialists, among the greatest in fields such as fūinjutsu and barrier-ninjutsu. A flaming trailblazer, she revolutioned, advanced and added to its practices. Kazuko was a critical individual that protected the village against natural disasters, adversaries, clan disputes, tragedies, and even against her own kin.