- [Cursed Energy]
After his tenketsu were forcefully opened, Akai began seeing grotesque entities—fly-headed humanoids, wingless birds, and everyday objects warped into twisted, living horrors with gaping maws and unblinking eyes. What others dismissed as hallucinations, he meticulously sketched and studied, unknowingly setting himself on a lifelong obsession.
Through years of experimentation, he classified these beings as Cursed Spirits and identified their existence as a result of a mysterious energy entirely separate from chakra—an energy born from human negativity itself. Over time, he coined a term for it: Negative Energy.
- [Lapse (Basic Cursed Energy Activation)]
Through relentless trial and error, Akai uncovered the fundamental properties of cursed energy—the very force responsible for the existence of Cursed Spirits. He learned to harness its natural flow within his body, using it to reinforce his physical strength.
Lapse serves as the foundation of all cursed energy applications—its most neutral and passive state, where energy is merely cycled and maintained rather than forcibly manipulated.
Note: Unlike the traditional activation of the Byakugan, which causes bulging veins around the eyes, Akai's version remains visually unchanged when fueled by cursed energy. This unique trait allows him to passively manifest both his Byakugan and his mutated Sharingan simultaneously. His Sharingan, despite retaining its red hue, lacks tomoe and does not reveal a visible pupil beneath its iris.
- [Subtraction (Enhanced Cursed Energy Output)]
By forcing his cursed energy to collide against itself, Akai generates a violent burst of power that can be unleashed in a single, devastating strike. Unlike Lapse, which maintains a steady flow of energy, Subtraction is an aggressive activation method—immediate and overwhelming.
These bursts of energy can be further refined into structured techniques, requiring hand signs, incantations, or specific gestures to control their form and function.
- [Dual Subtraction (Chakra & Cursed Energy Interaction)]
Operating under the childish logic of "Cool thing + Cool thing = Even cooler thing," Akai once attempted to fuse chakra with cursed energy to create a hybrid attack.
The result? Nothing. A complete failure.
However, he later discovered that forcing the two energies to clash rather than merge led to a different phenomenon: the dominant energy would be enhanced upon release.
Instead of simple addition, this principle—amplification through opposition—created unpredictable but incredibly potent effects.
- [Multiplication (Cursed Technique Reversal – Positive Energy)]
If Subtraction strengthened negative energy, then what would happen if it interacted with its opposite?
Through experimentation, Akai discovered that when two negative energies collided, they inverted into something positive. Applying this principle, he successfully reversed the destructive nature of cursed energy, creating a healing effect.
Unlike chakra-based medical techniques, which rely on gradual cell regeneration, Cursed Technique Reversal operates on an entirely different level—capable of instantaneous restoration, even regrowing entire limbs.
At least, in theory.
- [Addition (Nullification Cursed Technique – Chakra & Cursed Energy Fusion)]
At first, Akai dismissed the idea of merging chakra and cursed energy, believing it to be a dead end.
However, his perspective shifted when he considered applying it externally rather than to himself.
By infusing Gentle Fist strikes with cursed energy, Akai developed a method that didn't block the tenketsu but instead left behind a dormant, parasitic presence. This cursed energy remained undetectable, silently lying in wait within the target's chakra pathways.
When the victim's chakra naturally circulated, the two energies neutralized each other, effectively shutting down their ability to control chakra altogether.
This principle later became the foundation of what Akai termed the Nullification Cursed Technique.
- [Sharingan (Mutated )]
Due to his unique exposure to cursed energy, the Sharingan he obtained developed abnormally.
It lacks tomoe. Its pupil is invisible, leaving only a solid red iris.
Despite these mutations, its true abilities remain largely unknown.
- [Byakugan]
If you don't know what this is, why are you even reading this?
- [Abilities to Be Added…]
(Work in progress.)
- [Abilities to Be Added…]
(Work in progress.)
- [Abilities to Be Added…]
(Work in progress.)
- [Abilities to Be Added…]
(Work in progress.)