Dojutsu (Eye Techniques)

[Mental Neko-Senpai]

Dojutsu

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.

 

[Mental Neko-Senpai]

Byakugan

___The Hyuuga Tale:
The Hyuuga clan (日向一族, Hyūga Ichizoku) is one of the oldest and most powerful clans in Konohagakure. All members born into this family possess the Byakugan, a kekkei genkai that gives them extended fields of vision and the ability to see the chakra circulatory system amongst other things. The clan is separated into two parts, the main house (宗家, Sōke) and the branch house (分家, Bunke), a system that protects the secrets of the Byakugan from outsiders. The main house runs the family while the branch house protects it. The members of the branch house are branded with a cursed seal upon the next heir/heiress of the main house's third birthday. This seal gives the main house members absolute control over the branch members, because they can destroy the branch members' minds with a simple hand gesture, or cause them great pain to punish them. This seal also makes sure the secret of the Hyuuga's Byakugan is safe, because it seals the Byakugan after the wearer of the seal dies. Because they are essentially servants, simply because of their birth order or heritage, some branch house members are hostile to those of the main house. Members of the clan are instructed in the use of the Gentle Fist style, which uses the Byakugan to view the opponent's Chakra Pathway System and deal precise blows to disable and impede the flow of chakra. Due to training in this style, Hyuuga clan members tend to have excellent chakra control. This is emphasized in jutsu that utilize this chakra control, as well as the nuances of the Gentle Fist style. The clan's strongest techniques, like the Eight Trigrams Sixty-Four Palms, are only allowed to be taught to members of the main house.

___Elaboration:
The Byakugan (白眼; Literally meaning "White Eye".) is the dōjutsu kekkei genkai of the Hyuuga clan. It is one of the three great dōjutsu, along with the Sharingan and the Rinnegan. Those that inherit the blood of this clan have almost featureless white eyes (Neji's and Hinata's eyes seem to have tints of blue-grey and lavender, respectively). When the Byakugan is activated, the user's pupils become more distinct, and the veins near their temples bulge. It also appears that unlike the other two dōjutsu, all members of the clan possess and can use the kekkei genkai from birth, as opposed to needing to awaken it.The Byakugan's abilities have left it highly coveted by the other villages, as evidenced by Kumogakure's attempt to steal it during the Hyuuga Affair. Ao of Kirigakure was able to obtain a Byakugan from an opponent he defeated, and goes to great lengths to protect it; at the same time, Danzō Shimura goes to equal lengths to retrieve or destroy it. Unlike transplanted Sharingan, Ao's Byakugan can be activated and deactivated at will. The first ability of the Byakugan gives the user a near 360º field of vision, except for one blind spot at the back of the neck above the third thoracic vertebra.The second ability is being able to see through solid objects, and can use a degree of telescopic sight. The distance and the degree of telescopic sight varies from person to person, and can be improved. In Part I, Neji Hyuuga was able to see an area of 50 meters, but later he increases his visual range to at least 800 meters, while Hinata Hyuuga's range in Part II stretches at least as far as 10 km. However, the Byakugan cannot see through certain barriers, such as the Four Black Fog Battle Formation used by the Sound Four. The third and one of the greatest uses of the Byakugan is the ability to see chakra, chakra flow as well as the chakra circulation system inside the body with great detail. It is from this particular ability that they are able to employ their ultimate attack style: Gentle Fist. Unlike the Strong Fist, which is focused on external injuries, the Gentle Fist style focuses on internal injuries. Each strike, when placed correctly, strikes along the chakra pathway system, which is the network of vessels that carry chakra. This network is closely intertwined with the functioning of the body's organs, and so, when the keirakukei take damage, the organs suffer as well. There is no defence against the Gentle Fist, since one cannot train one's internal organs to become stronger. The only possible defence is to stop the Gentle Fist's hits from connecting. Also, like the Sharingan and Rinnegan, the Byakugan's ability to see chakra and its flow allows the user to detect chakra sealed barriers. It was also shown in the anime that the Byakugan can also discern a transformation and a real person using the eye's ability to see chakra.Particularly skilled users of the Byakugan can take the Gentle Fist style one step further. Along the keirakurei are 361 pinprick-sized nodes called tenketsu, or chakra points. When struck, the Byakugan user can choose to either seal, or forcibly open these tenketsu, thus giving the user complete control over their opponent's chakra system. So, with precision, all those points along the victim's body can be sealed, stopping the chakra flow to those areas. Able to strike without force, and yet do more damage to a ninja than some of the most powerful ninjutsu, the Gentle Fist has been labeled as the greatest taijutsu style known in all of Konohagakure.

___Traits:
• All Hyuuga have featureless, or nearly featureless, white eyes.
• All Hyuuga are able to use their Byakugan from birth.


___Restrictions:
• The Byakugan only grants 359º vision. You have one critical blind spot at the back of the neck above the third thoracic vertebra..

___Byakugan Usage:
• The Byakugan can be kept active for 25 posts during battle. It can be kept active without a limit outside of battle.

___Byakugan Abilities:
• The Byakugan grants a radial third-person view.
• The Byakugan can see the exact workings of the chakra system.
• The Byakugan can see through solid objects.
• The Byakugan is not effected by basic obscuring methods. ( Smoke pellets, fog, etc. )

___Art Of The Gentle Fist:
The Gentle Fist style of combat is based on palm strikes and generally aims to damage the body's chakra pathway system, thus creating difficulty by inhibiting an opponent's use of chakra. To do this, the user will forcefully insert a small amount of their own chakra into an opponent's chakra pathway system. The chakra can then be used to rupture or divert chakra flow, preventing them from using jutsu. It was also commented by Neji Hyūga that any chakra-based substance can be destroyed by putting chakra in it with his Gentle Fist. Also, as noted by Kidōmaru, this is done by using the chakra openings in one's hands to reform chakra into a needle-like shape to cut through chakra. It is unknown if this can be done by any Gentle Fist user or just those who see the tenketsu. It can also be used to attack the opponent's internal organs, to which the chakra pathway system is closely tied. Even the slightest tap from this style can cause major damage, hence the name "gentle fist." Because the chakra pathway system is invisible, the Byakugan is required for this style to be used effectively. Since the Byakugan is unique to the Hyūga clan, it has become their signature style of combat.
• Chakra must be infused in each attack to deal damage of the corresponding amount.

___Techniques:
Shoutei [ Palm Heel Strike ]
Rank: D
Official Description: This attack consists of a quick, precise thrust of the users' palm to an opponent's body. Like other Gentle Fist techniques, it sends chakra into the target to cause internal damage which will temporarily paralyze an opponent.
Guild Description: See official description.

Hakke Kūshō [ Eight Trigrams: Empty Palm ]
Rank C
This technique is similar in practice to Eight Trigrams Palms Heavenly Spin, but has a specific target rather than a general area. To perform it, the user precisely pinpoints the enemy's vital points with the Byakugan and releases a high-speed palm thrust. A "vacuum shell" compressed using the Gentle Fist is formed to violently push the opponent away, in addition to causing physical damage.
• Max range: 10 yards

Hakke Kuuhekishou [ Eight Divination Signs Air Wall Palm ]
Rank C
Hakke Kuuhekishou is a Taijutsu technique unique to the Hyuuga bloodline and is a tandem usage of Hakke Kuushou. The two Hyuuga clan members will each perform Hakke Kuushou with their opposite palms while back to back, to emit a wave of chakra towards their target. Requires Korabo training.

Juukenpou Ichigekishin [ Gentle Fist Art One Attack Body ]
Rank C
Juukenpou Ichigekishin is a Taijutsu technique used by Hyuuga Neji. Utilizing the Hyuuga ability to expel chakra from their tenketsu, Neji will emit a burst of chakra from his chakra points against an opponent or material which is binding him through bodily contact. This burst will knock aside the binding and free him. By expelling Chakra from the Tenketsu on one side of the body, the user is able to shove away and do moderate damage to anything making contact with him or her. Can disrupt Chakra structures.

Hakkeshō Kaiten [ Eight Trigrams: Heavenly Spin ]
Rank C
This jutsu utilizes the chakra control gained through Gentle Fist training to release a huge amount of chakra from all of the user's chakra points. The released chakra blocks any possible attack on the user. The user then spins rapidly to parry the attack, both creating a rotating shield of chakra around themselves and tossing away any nearby attackers. The user can also actively control the size and power of the sphere to suit the situation. This jutsu is only effective when rotating, since the chakra itself is not enough to stop a physical attack. If they cannot rotate, the user becomes vulnerable.It should be noted that certain attacks can pierce through this shield. ( If they are two [2] or more ranks above the chakra used to generate the spin. )
• Rank C Range: 3 Yards
• Rank B Range: 7 Yards
• Rank A Range: 10 Yards
• Rank S Range: 15 Yards

Hakke Sanjūni Shō [ Eight Trigrams: Thirty-Two Palms ]
Rank C
The Eight Trigrams Thirty-Two Palms technique is a maneuver of the Gentle Fist fighting style. It is essentially a halved version of the Eight Trigrams Sixty-Four Palms, but seems to be no less effective. This technique is used to close off the flow of chakra through thirty-two chakra points of an opponent's Chakra Pathway System. This eliminates their ability to use chakra for quite some time and makes it difficult for them to move.Once someone is within range of her field of divination, Hinata assumes her Gentle Fist stance and begins to deliver her attack:
First, two consecutive strikes to make two • Second, another two consecutive strikes to make four • Third, four consecutive strikes to make eight • Fourth, eight consecutive strikes to make sixteen • Fifth, and then another sixteen consecutive strikes in succession to make a total of thirty two.

Hakke Rokujūyon Shō [ Eight Trigrams: Sixty-Four Palms ]
Rank B
The Eight Trigrams Sixty-Four Palms is a maneuver of the Gentle Fist fighting style. It is reserved only for the Main branch of the Hyūga clan. This technique is used to close off the flow of chakra through sixty-four chakra points of an opponent's Chakra Pathway System. This eliminates their ability to use chakra for quite some time and makes it difficult for them to move.Once someone is within range of Neji's field of divination, he assumes a Gentle Fist stance and begins to deliver the attack: First, two consecutive strikes to make two • Second, another two consecutive strikes to make four • Third, four consecutive strikes to make eight • Fourth, eight consecutive strikes to make sixteen • Fifth, sixteen consecutive strikes to make thirty two • Sixth, another thirty two consecutive strikes in succession to make a total of sixty four strikes.

Hakke Hyaku Nijūhachi Shō [ Eight Trigrams: One Hundred and Twenty-Eight Palms ]
Rank A
The Eight Trigrams One Hundred Twenty-Eight Palms is a maneuver of the Gentle Fist fighting style. It is essentially a doubled version of the Eight Trigrams Sixty-Four Palms performed at twice the speed. This technique is used to close off the flow of chakra through one hundred and twenty-eight chakra points of an opponent's Chakra Pathway System. This eliminates their ability to use chakra for quite some time and makes it difficult for them to move. Alternatively, it can be used to hit a great number of targets very quickly.Once someone is within range of Neji's field of divination, he assumes a Gentle Fist stance and begins to deliver the attack: First, two consecutive strikes to make two • Second, another two consecutive strikes to make four • Third, four consecutive strikes to make eight • Fourth, eight consecutive strikes to make sixteen • Fifth, sixteen consecutive strikes to make thirty two • Sixth, thirty two consecutive strikes to make sixty four • Seventh, another sixty four consecutive strikes in succession to make a total of one hundred and twenty eight strikes.

Hakke Hasangeki [ Eight Trigrams: Mountain Crusher ]
Rank A
A powerful variation of [ Eight Trigrams Empty Palm ]. This technique sends a mid-range wave of chakra directly towards an opponent. The impact is more than enough to shatter stone, so one can only imagine the damage it deals to the human body.
• Max range: 15 yards

Jūho Sōshiken [ Gentle Step: Twin Lion Fist ]
Rank A
The user forms two large lion-like shrouds of chakra around their hands, then thrusts them forward at the opponent. The technique seems to be performed in a spinning manner to confuse and throw off the opponent's aim.

Shugohakke Rokujūyon Shō [ Protection of the Eight Trigrams Sixty-Four Palms ]
Rank S
Created by Hinata Hyuuga, this technique allows her to emit a constant stream of chakra from her palms, creating extremely sharp chakra blades. With her natural flexibility, Hinata can reach any point around her, allowing her to hit any target within her field of vision. While using this jutsu, Hinata moves extremely fast- almost a blur -allowing her to hit hundreds of targets with extreme precision, much alike the Eight Trigrams Sixty-Four Palms. It is so precise that it can cut smaller targets ( like bees. ) in half. Additionally, Hinata can control the size of the chakra beams in her palms, allowing her to create larger, arc-shaped chakra beams that spread out across her entire attack range. The technique was powerful enough to considerably fly back a Giant Bee summoning.
With the addition of Hinata's flexibility, the technique creates an "absolute defense" effect similar to that of the Eight Trigrams Palms Heavenly Spin, though the cutting nature of the chakra prevents any outside force from restricting it. In this way, the technique can be used as both an offensive and defensive maneuver.  

[Mental Neko-Senpai]

Sharingan

___The Uchiha Tale:
The Uchiha clan descended from the elder of the two sons of the Sage of the Six Paths. The elder brother was born with the Sage's "eyes" and was gifted with powerful chakra and spiritual abilities. When it came time for the Sage to choose a successor, he questioned the two on what course of action they would follow to bring order to the world. The elder believed that might was the way to bring peace, while the younger believed love was the way. The Sage favored the ideal of the younger brother, and therefore designated the younger as his successor, causing the elder to be filled with jealousy and hatefulness. From the younger son descended the Senju clan who would be the eternal rivals of the Uchiha.
Before the founding of the ninja villages, the Uchiha were one of the many mercenary clans for hire. Because of their Sharingan, the Uchiha clan came to be known as one of the two strongest clans, the second being the Senju clan. Madara Uchiha was particularly powerful, and, upon attaining the Mangekyō Sharingan, he took control of the clan. Under his leadership the Uchiha grew stronger, conquering whatever clans they came upon, such that, whenever the Uchiha clan was hired for a job, the opposing side would hire the Senju, and vice versa.The Senju clan, grew tired of the endless fighting, and approached the Uchiha clan with a peace treaty. Madara feared that an alliance would lead the Uchiha to ruin, but his clan disagreed, and he was forced to accept. The two clans came together to form Konoha, with Hashirama Senju, leader of the Senju Clan, being selected as Hokage. Madara believed that this was proof that the Uchiha would be made subservient to the Senju, but his clan saw this only as his attempt to rekindle the flames of war. They turned their backs on him, and he defected. Following Madara's betrayal, the Second Hokage gave the Uchiha control of the Konoha Military Police Force as a sign of trust. According to Madara, this was really just a way of keeping the Uchiha in check and out of Konoha's governing affairs. Over the years, some Uchiha, such as Setsuna, have figured out this motive's true meaning, and tried to rebel against the village as Madara did, but they found that it was too late to make a difference, as the Senju had already completely suppressed the Uchiha.

___Elaboration:
The first of the Sharingan's powers is being able to see the flow of chakra. The Sharingan can tell if a person is under a genjutsu because the person's chakra flow would be irregular.The Sharingan's second-most prominent ability grants the user an incredible clarity of perception, allowing them to easily recognize genjutsu and different forms of chakra, though not to the same extent as the Byakugan. This also allows the user to pick up on subtle details, enabling them to read lip movements or mimic something like pencil movements. As the Sharingan evolves, gaining more tomoe seals, this ability extends to being able to track fast-moving objects before finally giving some amount of predictive capabilities to the user. However, even though the user may be able to see an attack or know it is coming, their body may not have time to react.The Sharingan's third and most well-known ability is that it grants the user the ability to memorize any technique that he or she witnesses, apart from other Kekkei Genkai techniques. The user can memorize ninjutsu, genjutsu, and taijutsu with near perfect accuracy, allowing the user to use the techniques as their own, or even modify them to create their own new techniques. In order to reproduce a copied jutsu, however, one must have the necessary skill and ability to perform them.

___Traits:
• All Uchiha have Katon [ Fire ] as a chakra element.
• All Uchiha possess a special Katon [ Fire ] related attribute, listed below.

___Attribute:
• Flame Proficiency: Katon [ Fire ] ninjutsu rank B and above cost less chakra to perform.

___Restrictions:
• The Sharingan starts off dormant. (This does not apply if your character starts off auto ranked.)

___IMPORTANT:
Since a lot of people seem to be having issues understanding what constitutes a "life threatening situation" I will detail below what this means and what is required.

• Killing intent: The person who puts you in the life threatening situation must seriously want to kill you. If no killing intent is there, then it's not life threatening. In short. You have to know that they're trying to kill you. If it just comes out of the blue and pwns you then it doesn't have time to register. Take the battle of Sasuke/Naruto VS Haku for instance. It was a prolonged battle where the feeling of "Oh crap I'm going to die if I don't do something soon" was prolonged and had time to sink in. The Sharingan would have helped him in that situation so his bloodline reacted and activated it.
• Healers: Are there people around who can heal you or save you? If there are, then you know full well you aren't going to die short of getting obliterated.
• Staged: Did you have a simple way out of whatever put you in that life threatening situation that you chose not to take in favor of taking the hit on purpose? This also will not work.

___[1] One-Tomoe Sharingan:
Activated through a serious mental or physical situation / trauma. Often when self or loved ones are brought near death.
___Abilities:
• Almost able to read movement.
• Can view chakra as a dull glow.
• Can detect weak genjutsu. ( Rank C and below. )
• Can negate genjutsu by expanding chakra equal in rank.
• Able to copy techniques sloppily. ( Three [3] posts of watching, and one [1] of studying. )

___[2] Two-Tomoe Sharingan:
Achieved after fifteen [15] posts of training the One-Tomoe's abilities, and one [1] exhausting spar ( or life threatening battle ) with someone faster or as equally fast as you.
___Abilities:
• Somewhat able to read movement.
• Can view chakra colors. ( Not signatures. )
• Can detect genjutsu. ( Rank B and below. )
• Can negate genjutsu by expanding chakra equal in rank.
• Able to copy techniques efficiently. ( One [1] post of watching and one [1] of studying. )

___[3] Three-Tomoe Sharingan:
Achieved after fifteen [15] posts of training the Two-Tomoe's abilities, and one [1] life threatening battle with someone of equal or greater rank.
___Abilities:
• Able to read almost all movement. ( This does not necessarily mean your body can react, however. )
• Can view chakra signatures.
• Can detect strong genjutsu. ( Rank A and below. )
• Can negate genjutsu by expanding chakra equal in rank.
• Able to copy techniques with ease. ( One [1] post of watching/studying. )

___Eye Limitations:
• The Sharingan can only be maintained for so long, in battle. ( One-Tomoe: 15 posts. Two-Tomoe: 20 posts. Three-Tomoe: 25 posts. )
• Using the Sharingan does not place any physical or mental strain on you outside of battle.
• You may be able to read someone's movements, but it does not always mean you can react to them.
• When you copy a ninjutsu outside of your chosen two [2] elements, it does not mean you've obtained that element.
• When you copy a single taijutsu or bukijutsu, it still counts towards your limits, and should be written up as a copied technique.
• Read and follow the rules below for copying techniques.

___Copy Limits:
• Genin: Three [3] Techniques.
• Chuunin: Six [6] Techniques.
• Jounin: Nine [9] Techniques.
• Sannin: Twelve [12] Techniques.
• Kage: Fifteen [15] Techniques.

___Copy Restrictions:
• The number of techniques above is in total, not per element. ( Regardless if you are of the ninjutsu class. )
• You should make a section in your profile labeled "Copied Techniques", and use the proof of training system to link to where you copied those techniques.
• You cannot copy bloodline techniques. ( Unless you are copying someone else's Sharingan techniques. )
• You cannot copy techniques your target has created themselves. ( Custom techniques. )
• Genin can copy ninjutsu only of their elements.
• Genin can only copy techniques rank C and below.
• Chuunin can copy ninjutsu only of their elements.
• Chuunin can only copy techniques rank B and below.
• Jounin can only copy techniques rank A and below.
• Sannin and Kage can copy techniques of all ranks.

___Uchiha Clan Techniques:
Sharingan Soufuusha Sannotachi [ Sharingan Windmill Triple Blade ]
Rank C
Sharingan Soufuusha Sannotachi is a Ninjutsu technique utilized by the Uchiha clan. Using the developed vision of the Sharingan eye, the clan member hurls three Windmill Shuriken which have wire attached. While in the air the clan member can manipulate wire to make the blades circle the target, which results in the attached wire binding them.

Ryuuka no Jutsu [ Dragon Fire Technique ]
Rank C
This is done in a combination technique once you have used Sharingan Soufuusha Sannotachi or after you have binded your foe. Ryuuka no Jutsu is a Ninjutsu technique utilizing the Fire Element. After binding the opponent, the ninja uses a guide wire to unleash a large torrential fire burst onto the target.

Housenka no Jutsu [ Mythical Fire Phoenix Technique ]
Rank C
Katon: Housenka no Jutsu is a Ninjutsu technique utilizing the Fire Element. The ninja does the necessary hand seals and then emits a series of small fire balls. The ninja can also hurl a projectile which is covered in these same flames. To the opponent the attack appears to be only the balls of flame, they do not see the hidden threat within the flames. Meaning that even if the flames are put out, the projectiles still converge on the target. The flames can be used to cover different projectiles like Shuriken or Kunai.

Goukakyuu no Jutsu [ Great Fireball Technique ]
Rank C
Katon: Goukakyuu no Jutsu is a Ninjutsu technique utilzing the Fire Element. The ninja does the necessary hand seals, draws chakra from their mouth into their chest and them immediately exhales it. They then blow a stream of fire which erupts into a large sphere of flames. To better manage the flames the ninja will bring their hand to their mouth to control it. Katon jutsu such as this are seen as a rite of passage into adulthood for Uchiha clan members. Once the member can manipulate fire, they are finally recognized as no longer being a child.

Bunshin Bakuha [ Shadow Clone Explosion ]
Rank A
Bunshin Bakuha is a Ninjutsu technique utilized by Uchiha Itachi. At first glance the clone appears to be a normal Kage Bunshin, but Itachi can detonate the clone at any time to form a very large explosion.

Magen: Kyouten Chiten [ Demonic Illusion: Mirror Heaven and Earth Change ]
Rank A
The user decrypts a genjutsu that has been applied to them and lets loose a technique with identical effects onto the opponent. It is a form of illusion reversal, but in order to instantly read through a technique and cast it in return, the Sharingan's power is necessary. As genjutsu is initially used to confuse the enemy, this technique, which sends it right back to its caster, deals a high amount of mental damage, more than anything else.

Fire Release: Dragon Flame Release Song Technique
Rank A
The user compresses a large amount of chakra built up inside their body, before instead expelling it in the form of a number of dragon head-shaped fireballs. The user then skilfully manipulates that great fire, and attacks their opponent. The temperature of the created flames is so great that, even with the briefest of contact, they are capable of easily burning human flesh.

Fire Release: Great Fire Annihilation
Rank A
A technique where chakra kneaded inside the body is converted into fire, and then expelled from the mouth in a massive wall of intense flames, which covers an expansive range. This makes the technique extremely difficult to either avoid or contain, with it requiring the combined efforts of several Water Release users in order to extinguish the flames.

Fire Release: Great Fire Destruction
Rank A
A technique where chakra kneaded inside the body is converted into fire, and then expelled from the mouth in a massive stream of intense flames that can set a vast area ablaze, engulfing the target in a veritable sea of flames. If used upon dense, combustible terrain such as a forest, the confined area can greatly increase the possibility of the target's incineration.

M a n g e k y o• S h a r i n g a n

The Mangekyo Sharingan (Mangekyō Sharingan; Literally meaning "Kaleidoscope Copy Wheel Eye") is a heightened form of Sharingan. The Mangekyo Sharingan is distinguished from a normal Sharingan through its appearance, which changes the form of the tomoe seal. Unlike in the case of the Sharingan, the appearance of the Mangekyo Sharingan differs from user to user; Kakashi Hatake's and Itachi Uchiha's both resemble pinwheels, Madara Uchiha's and his brother, Izuna's look more like a detailed form of the basic three-tomoe Sharingan, and Sasuke Uchiha's looks like a star. To acquire the Mangekyo Sharingan, someone close to a Sharingan user must die and the emotion of the loss is responsible for its unlocking. To expedite this occurrence, most Uchiha throughout history have killed their closest friends or family members in order to meet this criteria. Although, how Kakashi gained his Mangekyo Sharingan has yet to be explained.
The Mangekyo Sharingan gives a user access to powerful and forbidden techniques. It is unclear if these techniques are unique among individuals; no two Mangekyo Sharingan users have been seen using the same jutsu, but Madara appears knowledgeable of all Mangekyo Sharingan techniques. The only known exception to this is Amaterasu, which Itachi implants in Sasuke's eyes before dying.
Over time, use of the Mangekyo Sharingan deteriorates the user's eyesight to the point of blindness. Only by taking and transplanting the eyes of one's sibling (who also wields the Sharingan) can the vision be restored, a process that results in the creation of the Eternal Mangekyo Sharingan (Eien no Mangekyō Sharingan).

___Traits:
• Over time, use of the Mangekyo Sharingan deteriorates the user's eyesight to the point of blindness.
• Use of Mangekyo abilities tires the user out faster then usual. Eventually causing severe pain all through the body which gets worse the longer it is used for.
• After using a Mangekyo ability the users eye(s) will begin to bleed. Causing major pain that is severe enough to cause the user to grab at the eye out of reflex. This also leaves the user open for a few moments and unable to do anything to attack or defend during this window of time. Depending on the current level of blindness it will also temporarily blur vision.
• Taking the eyes of another Mangekyo user and transplanting them into your own sockets will restore your vision and negate the side effects that cause blindness and pain from further use.
• To obtain the Mangekyo, the user must first have followed the natural progression of first meeting the criteria for and unlocking their own 1, 2 and 3 tomoe Sharingan.
• Can detect genjutsu. ( Rank S and below. )
• The existence of the Mangekyo Sharingan is a closely guarded secret of the Uchiha. New characters cannot auto know of it's existence and must learn of it from the clan head or some other legitimate source before they are able to unlock it.
• To unlock the Mangekyo Sharingan, one must feel the pain of losing the person closest to them.
___Techniques:

Amaterasu
Rank S
Amaterasu is the strongest Katon jutsu in existence. The flames are capable of burning through anything in their path, even smothering regular fire techniques with ease. Although the flames do burn relatively slowly they cannot be put out by any normal means. (The user can put out their own flames however.) And they can only hit what is inside of the users field of vision.

Tsukuyomi
Rank S
Tsukuyomi is one of the most powerful genjutsu in existence. It requires eye contact to be performed. But when executed, the target is caught in an illusionary world that is completely under the control of the user. Time, space and even physical mass are all at the users control. Although the extent to which it can be used is dependent on the users skill in genjutsu. The target can be kept inside of the illusionary world for a maximum of what is perceived as 72 hours if they are skilled with genjutsu. (3 post maximum.)

Susano'o
Rank SS
Susanoo is the third ability granted by the Mangekyō Sharingan after awakening the other abilities in both eyes. It creates a gigantic, humanoid being that surrounds the user. As the strongest technique granted to those that have acquired the Mangekyō Sharingan, it is the user's guardian deity, but at the same time, it consumes the user's life by draining them and weakening them. Extended use of Susano'o will leave the user feeling excruciating pain over every inch of their body. The user can choose how much of Susano'o to summon when using it. Starting with just the rib cage, then a partial skeleton. (For example, summoning a single arm.) Followed by a full skeleton, muscle and skin, and then finally a fully formed Susano'o complete with armor. Each stage grants increasing defensive and offensive power and it takes a significantly powerful attack to break through this defense. The protection given from Susano'o is not perfect however. As it does not defend the area directly beneath the user. And the user can be pulled out of their Susano'o should an intelligent enough enemy figure out a method of doing so. Susano'o is also weakest and most prone to breaking when being attacked from directly behind.

___Mangekyo Usage

Each person with Mangekyo Sharingan has a specified number of Mangekyo Points, similar to the Chakra Pool. However, once a point is used, it CANNOT be refunded in any way. Once you have 0 Points, you are completely blind, and cannot activate even the normal Sharingan. Gaining the eternal Mangekyo returns your points to full and keeps them that way.

• The Uchiha head has double of the normal Uchiha member's points.
• Normal Uchiha have 75 Mangekyo Points.
• Amaterasu costs 1 point per activation, and 1 point per post it is active. ("Active" meaning that you are consciously controlling it and/or chasing someone with it. If it hits something and is simply left to burn on it's own then it doesn't keep costing you.)
• Tsukuyomi costs 5 Points, and 3 Points per post it is active.
• Susano'o costs 10 Points per use, and 5 points per post it is active.  

[Mental Neko-Senpai]

Rinnegan - Transmigration Eye

____History:
Rinnegan is the blood inheritance limit of Rikudou Sennin (Six Realms Sage) and his descendants. Rikudou Sennin was viewed as the original shinobi and his Doujutsu was regarded as the most venerable of the three great Doujutsu. As the original shinobi it was said he created modern Ninjutsu. The Rinnegan was regarded as a god of creation when the world was racked with chaos and as a weapon of destruction which could return everything to nothingness. Usage of the Rinnegan was said to give the user mastery over all six forms of chakra nature manipulation.

The true extent of the Rinnegan abilities are currently unknown. Rain orphan Nagato was an inheritor of the Doujutsu, and used it unconsciously when he was angry and afraid. He entered into a berserk state which allowed him to defeat a much stronger foe. It was this same ability which allowed him to never lose a battle as "Pain," the leader of the Rain Village rebel faction and Akatsuki. Nagato in the guise of "Pain" also has the ability to control six different bodies, each of which acts as a "Realm". Nagato's ability to utilize these bodies probably gives rise to the "Transmigration" name. This is a cycle of reincarnation and rebirth seen in Hinduism and Buddhism. There are six states of rebirth in the cosmology, representing all the good and bad possibilities of life. Each of Rikudou Pain bodies acts as one of these states.

The Realms are former corpses controlled by chakra receiving piercings placed into their bodies. Upon being taken over by Nagato and joining the Pain persona, the corpse will regain "life" and bear the Rinnegan. Each Realm can solely use one of the jutsu areas of mastery of the original user, where the original can utilize all six. To obtain the Rinnegan, there are several methods. Some users, like Nagato, was able to awaken the Rinnegan thanks to his Uzumaki bloodline, and possibly due to the actions of Uchiha Madara. Tobi was later able to have one of Nagato's eyes implanted into his head, which granted him the ability to utilize the Rinnegan Realms. Finally the Uchiha, as the descendants of the Rikudou son who inherited his father's "eyes", also have the abilitiy to attain the Rinnegan through some means. Uchiha Madara accomplished this feat before his death.

The Realm paths of Pain were utilized by Tobi and by Nagato. Tobi used the Rinnegan to grant the six Edo Tensei resurrected Jinchuuriki their one Rinnegan and control them. Nagato used the corpses of random ninja and his friends. Tendou, the Deva Realm was the body Nagato used the most. It once belonged to Nagato's friend Yahiko. This body has the ability to utilize Shinra Tensei, a jutsu capable of gravity manipulation. Nagato is able to donate some of his own life force to utilize a large scale version of this technique, which is capable of causing massive destruction. Chikushoudou, or the Animal Realm, is able to summon creatures and other individuals. After Nagato's original Animal body was killed by Jiraiya, Nagato reanimated a female corpse to become the new Animal Realm. Next is Ningendou, the Human Realm, a body which focuses more on Taijutsu. This Realm can also read the minds and remove the soul of enemies it grips. Jigokudou, the Hell Realm, is capable of utilizing a spectral hell Enma capable of judging whether one if telling the truth or not. This figure can also remove the soul of the one it judges and is capable to returning the souls to those killed in battle. Shuradou, or the Asura Realm, is able to genereate technology and weaponry through its body. Asura is capable of unleashing missiles and laser-like blasts. Finally is Gakidou, the Hungry Ghost Realm, who uses sealing techniques to neutralize most any incoming chakra based attacks, both natural and elemental.

To use these various Realms, Nagato himself will transmit his chakra from a distance away. From this controller position, he can utilize the sensory information of each body, as each Rinnegan host will share the same vision. Meaning what one Realm views, all the other bodies also view, even if their vision is damaged. By increasing the number of Rinnegan host bodies on the battlefield, Nagato will thus increase the number of viewing angles and eliminate any potential blind spots. The Rinnegan also has the ability to see invisible barriers, allowing Pain to avoid walking into traps or tripping alarms. Uchiha Madara was able to use his Uchiha Sharingan jutsu Susanoo in conjunction with his Rinnegan, granting him large scale Chibaku Tensei-like control of a large mountainous rock from the heavens.

For the time being, rules and regulations are not yet compiled for the Rinnegan, however it will still be obtainable, just under the basics of the Canon version.