| Template:Ninja kekkei genkai |
- Name: Crystal Release: Crinsom Fruit (Shōton: Kurenai Kajitsu)
- Type: No rank, Defensive, Supplementary, Short range (0-5m)
- User: Guren
- Debut (Anime): Shippūden Episode 106
Guren can create a dome of crystal to surround a target. It is high durable from both external and internal attacks.