Reikyōka

Reikyōka (霊強化, Spiritual Enhancement) is an advanced form of Reiatsu control and manipulation. A form of fighting that's utilized by Shinigami to gain undeniable strength in order to crush their opponents, or to simply acquire unyielding durability. The main requirement for excelling in this technique is Reiryoku (霊力, Spiritual Power) as it determines the efficiency and the strength of the technique. Unlike Kidō, instead of utilizing Reiatsu externally, Reikyōka revolves around using Reiatsu in an internal manner.

Overview
Reikyōka is simply the art of manipulating Reiatsu within one's body. Ergo, it's dependent on the Reiatsu prowess of the user. Reiryoku is essential for this technique as the strength of the technique is determined by the strength of the user's spiritual energy. The stronger the energy, the stronger the technique gets. Another main aspect of the technique is Reiatsu manipulation. The user needs to be at least adept at manipulating their Reiatsu in order to execute this technique with efficiency and to get its full potential. Reikyōka is simply "flowing" Reiatsu into the user's body, concentrating it on a single point, which would lead to drastic enhancements. For instance, a user can concentrate Reiatsu in their skin, making it impenetrable by most physical attacks, the degree of hardening would depend on the user's skill.

Another variation of the technique is where the user concentrates Reiatsu in their bones in order to support them. Thereupon, making them almost unbreakable. It was also seen that this technique was used to enhance the user's strength and speed drastically, by flowing and concentrating Reiatsu into their muscles, the user is able to access immeasurable strength and swiftness. By covering their fists with dense Reiatsu, they are able to deliver devastating blows to the opponents.

Employment
The user simply flows Reiatsu and concentrates it in the area which they want to enhance or support. Some users are able to manipulate their Reiatsu at a very high-level in order to concentrate all their Reiatsu in the area being hit, moments before the strike. This requires great control over one's Reiatsu and it needs to be performed with extreme precision. It can also be used to enhance one's strength and speed of their strikes by concentrating their Reiatsu in the muscles that are required for the attack. For instance, if the user is attempting a punch, they would concentrate Reiatsu in their fists and their arm muscles. This would enhance the strength of the strike drastically.

Notable Users

 * N/A

Trivia
More to come.