Mythical Beast Amber

Mythical Beast Amber is Hajime Kashimo's innate technique. When activated, it transforms his body in order to manifest any phenomena that can be created by electricity, which he converts from cursed energy.

Description
Once activated, this technique reconstructs the user's flesh in order to manifest phenomena that can be created by electricity, which is converted from the user's cursed energy. However, since the technique causes the user's body to surpass the limits of a human, it can only be used once before their body collapses following the technique's conclusion.

Usage
Hajime Kashimo released his innate technique when he confronted Sukuna to battle him after Satoru Gojo's death. The technique gradually transformed him, initially morphing his hair buns into horn-like hair buns and causing electricity to seep out of his eyes.

The technique continued to reconstruct him, coating his upper body and mouth in flame-like cursed energy while transforming his hand into sharp claws. This transformation granted him enhanced agility by increasing the activity of electrical signals in his brain, the ability to emit sound waves that are optimized and tuned to match the natural frequencies of materials to cause damage, and the ability to generate electromagnetic waves capable of vaporizing irradiated objects.

As the transformation progressed to fully transform his face, Hajime grew a third eye on his forehead that allowed him to analyze Sukuna's true form using X-rays. Later in the fight, after being launched away by Sukuna's strikes, Hajime demonstrated the ability to fire a beam of energy from his hands, though it was easily overpowered by an incantation-enhanced Dismantle from Sukuna.