- Name: Crystal: Giant Hexagonal Shuriken (結晶・巨大六角手裏剣, Kesshō: Kyodai Rokkaku Shuriken)
- Type: Kekkai Genkai, No rank, Offensive, All ranges
- User: Guren
- Debut (Anime): Shippūden Episode 99
Guren creates a giant crystal shuriken, resembling a snowflake, and throws it at the enemy.