Dōjutsu (瞳術, English TV: Visual Jutsu, literally meaning: Eye Techniques) are ninja abilities that utilise the eyes, a by-product of specific kekkei genkai or kekkei mōra. The word refers to both the eyes themselves, which have a number of passive abilities, and any jutsu dependent on the eyes to be performed; the former requires little to no chakra to be used, while the latter varies depending on the jutsu. Dōjutsu can be transplanted into others, though use of the dōjutsu is typically more limited or taxing for those without a genetic predisposition for it.
While the user's eyes can be overused and dōjutsu can be prevented from being accessed for a period of time, it doesn't mean the user will be exhausted and they can still use other techniques.
Main article: Byakugan
The Byakugan (白眼, literally meaning: White Eye, meaning (Viz): All Seeing White Eye) is a kekkei genkai dōjutsu that originated from the Ōtsutsuki clan. After the Ōtsutsuki settled on Earth, the Byakugan became more commonly associated with the Hyūga clan, descendants of the Ōtsutsuki. It is regarded as one of the "Three Great Dōjutsu", the others being the Sharingan and the Rinnegan.
Main article: Isshiki's Dōjutsu
This is the unnamed dōjutsu used by Isshiki Ōtsutsuki. The iris and pupil of this eye are yellow with a black wheel-like pattern with eight spokes coming out of the centre.
Main article: Jōgan
The Jōgan is a unique dōjutsu that is known only by the Ōtsutsuki Clan, whose members claim it's troublesome and that it's a power strongly inherited from their clan. In the manga the dōjutsu is featureless in appearance with a barely visible pupil. When depicted in the anime, the dōjutsu is blue in colour with a darkened sclera and visible pupil.
Main article: Ketsuryūgan
The Ketsuryūgan (血龍眼, literally meaning: Blood Dragon Eye), is a dōjutsu, which appears in certain individuals of the Chinoike clan. The Ketsuryūgan is recognised by its reddish colour, giving a special appearance for the users of this dōjutsu, characterised as holders of "eyes as red as blood". Its power earned it comparison to the Three Great Dōjutsu.
Main article: Mangekyō Sharingan
The Mangekyō Sharingan (万華鏡写輪眼, literally meaning: Kaleidoscope Copy Wheel Eye) is an advanced form of the Sharingan that has only been activated by a handful of Uchiha. They are noted to be the "heavenly eyes that see the truth of all of creation without obstruction" (天壌の理を掌握せし瞳, tenjō no kotowari o shōakuseshi hitomi).
Ranmaru's Kekkei Genkai
Main article: Ranmaru's Kekkei Genkai
Ranmaru possessed a dōjutsu kekkei genkai which, when activated, causes his eyes to glow red in colour. It grants him abilities such as penetrative vision as well as the ability to hinder dōjutsu such as the Byakugan which his own dōjutsu has been likened to.
Main article: Rinne Sharingan
The Rinne Sharingan (輪廻写輪眼, literally meaning: Saṃsāra Copy Wheel Eye) is a dōjutsu kekkei mōra and the predecessor to the Rinnegan and Sharingan. It is characterised by red sclerae and irides, with a ripple pattern spreading over the eyeball and nine tomoe.
Main article: Rinnegan
The Rinnegan (輪廻眼, literally meaning: Saṃsāra Eye) is reputed as the most exalted eye amongst the "Three Great Dōjutsu", the others being the Sharingan and the Byakugan. It is said that in times of disorder, one who wields the Rinnegan is sent down from the heavens to become either a "God of Creation" who will calm the world or a "God of Destruction" who will reduce everything to nothingness. The Rinnegan is characterised by concentric circles covering the eyeball.
Main article: Sharingan
The Sharingan (写輪眼, literally meaning: Copy Wheel Eye, meaning (Viz): Mirror Wheel Eye) is the dōjutsu kekkei genkai of the Uchiha clan that appears selectively among its members. It is regarded as one of the "Three Great Dōjutsu", the others being the Byakugan and the Rinnegan.
Main article: Tenseigan
The Tenseigan (転生眼, literally meaning: Reincarnation Eye) is a dōjutsu introduced in The Last: Naruto the Movie. The movie's novelisation explains that the Tenseigan can be acquired when an Ōtsutsuki is implanted with the Byakugan of a Hyūga: this combination of the two clans' chakra transforms the Byakugan into Tenseigan.
In Naruto Shippūden the Movie, Shion has a dōjutsu that allows her to see a select person's future. Usually this activated involuntarily to show her the person's eventual death. When activated, her eyes change into a violet, ornate, pupil.
Yome has a dōjutsu that allows her to dilate her pupils and track down enemies via the reflection on tiny water droplets. Yome can also use this ability to augment her evasion-skills during combat.
The concept of dōjutsu may have been inspired by Futaro Yamada's 1959 novel, The Kōga Ninja Scrolls (甲賀忍法帖, Kōga Ninpōchō), which featured two warring clans of ninja that had developed mutations and abilities through selective breeding, with the young heirs to each clan possessing mysterious dōjutsu.
Another possible inspiration for dōjutsu in the series may also be found in the Journey to the West classic's titular character, the Monkey God-King, Sun Wukong: After having eaten all of the 'peaches of immortality', the 'pills of longevity' and drunk all of the 'wine of immortality', and then was captured after a long rebellion against Heaven, the Monkey God-King, Sun Wukong, was then sealed into Lao Tzu's Eight Trigram furnace to be burned to ash in order for Lao Tzu to reclaim his pills of longevity. But after 49 days, Sun Wukong broke out--stronger than ever--his body having been refined by the flames instead of being reduced to ash. His eyes had also become a fiery red and golden colour, becoming known as his "Fiery-eyes golden-gaze" (火眼金睛, Huǒyǎn-Jīnjīng); an eye condition that allowed Sun Wukong to now see what's really there just by looking and the ability to see and recognise the real form of evil despite whatever form that it took on — but, likewise, it also gave him a weakness to smoke, fogging his vision.
- The Byakugan, Rinnegan, and Sharingan are collectively known as the Three Great Dōjutsu (三大瞳術, San Daidōjutsu, English TV: Three Great Visual Jutsu, literally meaning: Three Great Eye Techniques).
- According to Masashi Kishimoto, if a Sharingan user and a Byakugan user were to have a child, their offspring would have one Byakugan and one Sharingan.
- When Kidōmaru enters the second stage of his cursed seal, the eye on his forehead opens up. This eye seemingly grants him greater accuracy in his attacks as well as what appears to be the ability to see chakra.
- Naruto chapter 658, page 8
- Naruto chapter 671, page 9
- Naruto chapter 78
- Sha no Sho, page 313
- Boruto episode 15
- Boruto episode 65
- Boruto chapter 1, page 5
- Boruto episode 1
- Naruto chapter 224, pages 7-8
- Third Databook, pages 274-275
- Naruto chapter 373, page 2
- Sha no Sho, page 313
- Naruto chapter 12, page 7
- Third Databook, page 313
- Third Databook, page 313
- Third Databook
- Naruto chapter 196, pages 4-5