- Name: Demonic Illusion: Black Nirvana (Magen: Kuro Nehan) literally "Genjutsu: Black Nirvana"
- Type: A-Rank, Supplementary
- Range: -
- Classification: Genjutsu
- Handseals: None. Activated when the opponent looks at Seijun's feathers.
- Users: Seijun Togiretogire
Seijun loses several feathers when he flaps his wings, when he is in his second state of the Lunar Cursed Seal. If his opponent looks at a feather, they begin to feel the same effects as Kabuto's Nirvana Temple; they will fall into a deep sleep if they do not release the Genjutsu within 60 seconds.