Sukana no Kami, Ryomen
Summary
Ryomen Sukuna no Kami is a powerful demon god from Hida. Sealed for 1,600 years, it was released during the Great War but was defeated by the Thousand Master and his allies. Decades later, Chigusa Amagasaki summoned it again by using Konoka Konoe's immense magical potential. The entity was quickly subdued by Setsuna, Evangeline, and Chachamaru, and subsequently sealed by the Kansai Magic Association.
