Kumoraigan

The Shadowigan (meaning: Shadow Eyes) is the Dojutsu Kekkei Genkai of the Anuba clan, specifically Kioshi Akuma Shinigami, its creator. It is regarded as an evil experiment created during the invasion of Konohagakure and rumored to be the creation of the Sharingan and the Byakugan. Unlike the real counterparts, this eye Dojutsu cannot be installed into another person as the eye is embedded with Kioshi’s Chakra and removing the chakra destroys the eye.

Acquisition Being the creation of two different powerful eyes the Shadowigan is unique enough that it doesn’t need to be trigger such as with the Sharingan. The user can only active the Shadowigan by removing its cover (such as Kioshi’s forehead protector) while retaining his normal right eye. Similar to its Byakugan counterpart, the eye also allow its user to see 360 degree ensuring the user can plan ahead from all angles resulting in the eye being a marked item meant for destruction. Abilities

Since it’s a combination of two powerful eyes, Kioshi cannot deactivate the eye and since the eye requires a great amount of Chakra the eye is cover with a specialized forehead protector to conserve Chakra. Additionally, the user is granted night vision coupled to the 360 degree point of view while enhancing their senses, ability to read lips and body language, and create black receivers from their eyelashes. Despite the Chakra limitation the user is able to memorize a target’s jutsu from observation allowing clones to use the jutsu. As the main reason for this eye destruction, the user is ability to indentify Chakra within a target, up to a limit, as this ability feature strain the eye.