Barrier Gate Five Seals Technique: Castle Closing Eight Gates

This technique requires a scroll on which a blueprint of a particular area will be mapped. When activated, it causes four giant gates to emerge north, east, south, and west of the targeted area. Afterwards, the gates form a barrier around the area. This barrier has a very high durability, and anything that makes contact with it is immediately engulfed in flames. The only way to pass through the barrier unharmed is with a special seal.
== Trivia ==
* The gates are based on the Four Symbols of Chinese, Japanese, and Korean mythology. The northern gate is based on the , the eastern gate is based on the , the southern gate is based on the , and the western gate is based on the .
== See Also ==
* Four Violet Flames Formation
* Four Red Yang Formation
* Six Red Yang Formation
* Uchiha Flame Formation
es:Barrera de Cinco Sellos: Cierre de las Ocho Puertas del Castillo
pl:Kekkaimon Gofūjutsu: Hachimon Heijō