- Name: Shadow Release: Triclosed Posion Prison (Kageton: Sansoba Doku Rouya, "Shadow Release: Three Close Poison Jail'" or "Shadow Release: Triclosed Poison Prison", English TV: Shadow Path Style: Triple Day Prison)
- Hand Seals: Tiger, Dog, Rat, Sheep or Tiger, Sheep, Dog, Rat
- Type: S-Rank, Offensive, All-Range
- Users: Kakashi Namikaze V
Kakashi Namikaze V uses this to trap his enemy into a barrier that is transparent and purple. A poisonous gas then pours into the prison and if not freed in a about an hour, the target will suffocate and die. Even if freed the target may die from the toxins if not treated immediately.