Heiretsu Tenchōgan

Heiretsu Tenchōgan (並列天頂眼,Parallel Zenith Eye) is the advanced form of the Tenchōgan that has only been activated by a few Kurokami ninja.

Overview
The Heiretsu Tenchōgan is acquired through the transplanting of a different Dōjutsu of a friend or someone close to them into the users eyes. This prevents ninja from just killing other ninja stealing their eyes.

The Heiretsu Tenchōgan has the ability to allows the user to see themselves. It also grants them access to other powerful techniques. The Heiretsu Tenchōgan is distinguished from a normal Tenchōgan by its appearance, which changes the form of the orginal. Unlike the Tenchōgan, the appearance of the Heiretsu Tenchōgan differs from user to user; and what other Dōjutsu used to active it. Depending on what Dōjutsu is used a new jutsu is born upon activation.