Crystal Release: Crystal Pentagonal Prison
|Rōmaji||Shōton: Kesshō Gokakurō|
|Literal English||Crystal Release: Crystal Pentagonal Prison|
|English TV||Crystal Style: Crystal Prison|
|Anime||Naruto Shippūden Episode #91|
|Appears in||Anime only|
|Classification||Kekkei Genkai, Ninjutsu|
Guren completely encases her opponents in crystal. When the crystal is shattered, the bodies of the victims disintegrate along with the crystal particles. When Shino's kikaichū were examined after being affected with the technique, they appeared to be covered with a frostbite-like pattern.