Dōjutsu

are genetic ninja abilities that utilize the eyes, enabling them to percieve chakra in some form or another. Being a byproduct of specific kekkei genkai, dōjutsu are not classified as one of the major jutsu types. They do not require hand seals to use and sometimes facilitate in the use or defense against genjutsu, taijutsu and ninjutsu and then defeat his or her opponent. All known dōjutsu also provide the user with some otherwise incapable ability, such as an extended field of vision or predictive capabilities. The use of Dōjutsu consumes chakra.

Known dōjutsu
This subcategory is not one of the main skill arts. This jutsu ability stems from the unique qualities of the users genetics. Doujutsu techniques involve jutsu ability found inherent in the eye that do not involve hand seals. Doujutsu techniques have several abilities. It gives one the ability to read Genjutsu, Taijutsu and Ninjutsu and then defeat it. It also gives one the ability to cast jutsu techniques only possible by possessing the eye. The primary users of Doujutsu are the Uchiha Clan, the holders of the Sharingan eye.

Possible Dōjutsu
In Naruto Shippūden the Movie, a high priestess from the Land of Demons named Shion has the ability to predict a person's death. When she sees a prediction of someone's death, her eyes take on a flourish design, which makes it a possible Dōjutsu.