Kazahana Castle before it was burned down.
The Kazahana Castle (風花城, Kazahana-jō, literally meaning: Snowflake Castle) was a castle which appeared in Naruto the Movie: Ninja Clash in the Land of Snow. It was a beautiful Japanese-style castle, located in the mountains of the Land of Snow, and belonged to the late daimyō, Sōsetsu Kazahana, who lived in it with his daughter, Koyuki.
Background[]
Ten years before the start of the series, Sōsetsu's younger brother, Dotō, revolted by burning down the castle, and killing everyone within, in search of a certain treasure Sōsetsu left behind, as well as taking over the Land of Snow by force. Koyuki and Sandayū Asama were known survivors of this ordeal, the former taking the key of the treasure that Dotō was searching for.