Reiki

Reiki is Auspicious Beasts Summon Number 2 used by Takuma Ino.

Description
Reiki takes the form of flowing water that cloaks parts of its user's body. The liquid is created from cursed energy, allowing the user to control its movements. Reiki has a lot of versatility in its use, capable of boosting their offensive prowess or their mobility.

Usage
Takuma used Reiki shortly after Kaichi in an attempt to quickly finish off the curse users, Ogami and her grandson. He activated Reiki by transmuting his cursed energy into water before shrouding everything from his hand to his elbow in it.

Takuma controlled the water beneath his feet while moving in order to slide across the ground quickly. This allowed him to avoid the grandson's offensive and effectively land his own counterattacks.

Trivia

 * Reiki is a reference to the Japanese name of the Língguī also known as Spirit Turtle, a creature from East Asian mythology.