Amenosubaruboshinomikoto: Ryūgū

The user extends their arm outward at the target with an open palm. A massive purple ball of energy is then unleashed, followed by a immense demonic purple serpent. Its power is able to compete with the Parent and Child Rasengan.
== Trivia ==
* This technique references the tale of Urashima Tarō, Urashiki's namesake. In the story, Urashima rescues a turtle and is rewarded for his kindness with a trip to "Ryūgū-jō", the underwater Dragon Palace, home of the dragon kami of the sea.
== See Also ==
* Deep Crimson Spiral
 
fr:Les Pléiades du Cosmos - Palais du Dragon
pl:Amenosubaruboshinomikoto: Ryūgū