Byakugan

* Original
* In Comic

Eight Trigrams One Hundred Twenty-Eight Palms

Eight Trigrams Palms Revolving Heaven

Eight Trigrams Sixteen Palms

Eight Trigrams Sixty-Four Palms

Eight Trigrams Thirty-Two Palms

Eight Trigrams Twin Lions Crumbling Attack

Eight Trigrams Vacuum Palm

Eight Trigrams Vacuum Wall Palm

Front Lotus: Eight Trigrams Palms Revolving Heaven

Gentle Fist: Tenketsu Needle

Gentle Step Spiralling Twin Lion Fists

Gentle Step Twin Lion Fists

Palm Bottom

Protecting Eight Trigrams Sixty-Four Palms

Puppet Reincarnation

Rabbit Hair Needle

Water Needle

## Users

Donut

Byakugan (白眼) is a kekkei genkai dōjutsu. It is regarded as one of the "Three Great Dōjutsu", the others being the Sharingan and the Rinnegan. Unlike dōjutsu such as the Sharingan, which do not manifest until users meet certain conditions, the Byakugan is present from the time of birth. Individuals with the Byakugan are typically identifiable by their unique eyes: the irides are enlarged and white (light lavender in the anime), and there are no distinguishable pupils. When users activate their Byakugan, the pupils become more distinct and the increased blood flow to their eyes causes the veins near their temples to bulge. Some users' Byakugan take on typical characteristics:

* Donut's Byakugan is blue. It can increase allies' damage by ×100.

It implies that simply possessing a Byakugan is not enough to be able to use its powers; even if one is born with visible traits of it, they must undergo intense training before the Byakugan's power can be activated, something not all users can accomplish. The anime likewise shows the Byakugan activating automatically if the user is under stressful circumstances, even if they haven't learned how to activate it on their own. Once a user does become able to use the Byakugan, they must avoid using it excessively, otherwise they will be rendered unable to keep it active until they've taken time to rest.

## Abilities

Individuals with a Byakugan have a near-360º field of vision around themselves, save for a small blindspot at the back of the neck above the first thoracic vertebra. The Byakugan's vision can penetrate almost any object, allowing users to see through walls, peer underground, or even examine the contents of a person's body. Certain barriers have been shown to block a Byakugan's sight, as have smokescreens that are comprised of a particular mineral dust. Users can focus their vision on anything and everything within the Byakugan's range, allowing them to monitor individuals from afar or to quickly survey a vast area and pinpoint specific locations within that area. The exact range of the Byakugan varies between users, but can be improved with training.

The Byakugan can see chakra to a greater degree than the Sharingan. This enables users to distinguish certain types of clones from their original and even identify specific individuals' chakra signatures. Its ability to see chakra is acute enough to see the chakra pathway system within a target's body and the 361 tenketsu that run along it. The Gentle Fist style of combat specifically take advantage of this ability, wherein they strike an opponent's tenketsu to either seal or forcibly open them, thus giving the user complete control over their opponent's chakra.

As a result of the Byakugan's ability to see chakra, users are able to determine if an opponent is currently performing a genjutsu. But unlike the Sharingan, the Byakugan does not seem to give its users any particular defence against an opponent's genjutsu. The Byakugan can at least increase the effectiveness of the user's genjutsu. It can use infrared to detect a target through their body heat, determine the development of one's chakra, and even tell if one can mould chakra at all and enables its users to analyse an opponent's tactics during a fight, granting them a certain amount of predictive ability.

## Trivia

* The kanji for Byakugan (白眼) can also be read as "shirome" or "hakugan". When the latter two readings are used, "白眼" is used to refer to the sclerae.
* Byakugan's sight is normally illustrated in an inverted black and white colour scheme.
* Users are sometimes shown performing hand seals to activate their Byakugan. The used seals are: Horse, Tiger with just index fingers, Boar with nearly straightened fingers, Hare, Rat, Dog, Horse, Dog, Hare, Rat, Boar with nearly straightened fingers, and Snake with the right index finger lifted. Sometimes, only the last seal is used.
* Masashi Kishimoto stated in *Sha no Sho* that if a Sharingan user and a Byakugan user were to mate, their offspring would have one Byakugan and one Sharingan.