Hēi Akairō

Hēi (黑, Literally meaning "Blackness")

Powers & Abilities
Spiritual Power:


 * Psychological Usage

Master Swordsmanship Specialist: Flash Step Expert; Master Hakuda Combatant: Parkour & Acrobatics: Assassination Capabilities:

Impressive Physical Prowess: Keen Intellect: Expert Strategist & Tactician:

Jìnhéshù
In flashback it is evident that since a young age Hēi has had a natural and innate affinity for the Sǐwáng art of combat known as Jìnhéshù (合能術, Chinese for "Way of Unifying Energy"), a skill that "breathes life" into ones spiritual energy and gives it an "orientation" depending on the emotional nature of the user's heart. Just like the Shinigami's Kidō, Jìnhéshù is the use of spiritual energy by crafting it into a physical form with the addition of martial art movements when executing intended technique. Jìnhéshù uses not just spiritual energy but also martial arts as a medium because it is believed that martial arts is a physical mirror of one's soul and is necessary to be invoked in order to successfully use an Jìnhéshù technique. The method of martial art used is what results in the four basic forms of Jìnhéshù.

At its most basic form, the forms of Jìnhéshù are split among the four classical elements: Fire, Water, Air, and Earth. The corresponding emotional nature invokes a particular element and allows the user to implement techniques that use that element. For those who reflect water, they are able to manipulate surrounding liquid; even in places where it wouldn't be found, such as one's sweat. For earth, it allows them to manipulate the ground beneath them into various shapes. For air, it allows them to direct the flow of wind. However, for fire, it allows the user to draw heat from a source, such as the sun, and essentially craft their spiritual energy into intense flames. Upon mastering all four elements one also learns a technique named Yíshù (移數, Chinese for "Shift") that involves the user realizing that separation is just an illusion and that everything is connected in some way. This allows them to turn one element into another.