Shintō Kekkai Ninjutsu

An advanced form of, Jinsuke picked up this little technique while on his many journeys throughout the Shinobi World. Simply known as the Shinto Kekkai (神道結界, "Way of the Gods' Barrier"), it's the pure embodiment of the, as it puts forth imagination and realization into one essence. It was first taught by a priest who had wandered the lands, killing and sealing many adversaries. The only one who could stand up to it was the Sage of Six Paths himself. After many years, the technique was long forgotten, but re-discovered by the. Deemed too powerful, even for them, they sealed it up in a scroll and hid it in the depths of Uzushiogakure. After it's fall, Jinsuke wandered around it's ruins later wanting to learn everything about the sealing arts of the clan. Coming across the scroll having the info of the technique, Jinsuke learned and mastered it for many years, finally perfecting it becoming a powerful weapon in his arsenal.

Overview
By forming a specific hand seal with one hand, utilizing the principles of Yin and Yang, and channeling one's chakra through their fingers, multiple barriers can easily be held for formed for extensive periods of time. This technique can empower other Barrier Ninjutsu to be a time and a half stronger than usual when used in this method. Though barriers are usually meant for defensive purposes, this style allows them for many supportive and offensive purposes.

Usage
1.Designates a target for the Shinto Kekkai. 2.Determines where to create the Shinto Kekkai. 3.Creates and activates the Shinto Kekkai. 4a. Dispels the Shinto Kekkai without injuring the target trapped inside. 4b. Collapses the Shinto Kekkai, destroying what is trapped inside.

Variations
Since the Shinto Kekkai can be formed into anything the user wishes, it can have many variations. However, to make one, you have to be a truly powerful user of Barrier Ninjutsu and mastered the mechanics to its zenith. Jinsuke, qualifying as both has created many variations to add to his arsenal. Here are some listed below:
 * Void Moon Shinto Kekkai

Trivia

 * Obviously, this is based off of the Kekkai from the anime/manga series Kekkaishi.