Kiki genkai

Kiki genkai generally come in the form of dojutsu, or compound transformations of nature. Dojutsu are eye-focused abilities, and compound nature transformations are natural transformations that use two natural transformations. Ninjutsu that uses three natural transformations is also called Kiki Tota.

Compared to dojutsu that are transmitted almost exclusively through clans, nature-transformed kekiki genkai appear to appear in individuals with no known relationship. Lava firing, a combination of fire and the earth's chakra, appeared in the ninja Kirigakuri, Iwagakuri, and Kumogakure.

Since kiki genkai requires a genetic prerequisite for the formation of these abilities, they cannot be copied by others. However, there were attempts to acquire the unique abilities of Kekei Genkai through transplantation and genetic experiments. Dojutsu can be transplanted into someone else's body, as is the case for Ao and Byakugan or Kakashi and Sharingan. The downside is that activating and using a dojutsu that you didn't naturally develop requires a much higher use of the chakra.

Chakra items can also be passed on to people outside the clan, such as Yamato who is undergoing DNA re-editing by Orochimaru who wanted to obtain the Wood element. However, Yamato's ability to use it is not nearly as powerful as that of its creator Hashirama Senju, and the danger of such an operation is that Yamato will be the only one of the sixty tested alive.

List of Kiki Genkai: Dojutsu 

1. Sharingan:

The Sharingan is the Genkai Dojutsu Kiki of the Uchiha clan that appears selectively among its members. It is considered one of the "Three Great Daijutsu", the others being Byakugan and Rinnegan.

1-1. Mangekyo Sharingan:

The Mangekyo Sharingan can be distinguished from the regular Sharingan by its appearance, which changes the shape of the eye seal. The exact design varies for each user. He first awakened from the shock inflicted on his Ordinary Sharingan after the death of someone close to him. The Uchiha has historically misunderstood this standard, as the user had to be responsible for a person's death, which is why they developed the practice of killing their closest friends in order to obtain the Mangekyo Sharingan.

2. Byakugan:

Byakugan is the dojutsu kiki genkai of the Hyuga and Tsutsuki clans, inherited from Kaguya Otsusuke. It is considered one of the "Three Great Dojutsu".

3. Rinnegan:

Renowned as the greatest eye among the "Three Great Dojutsu", the Rinnegan is said that in times of chaos, a person who uses a Rinnegan is sent to heaven to become either the "king" who will calm the world, or the "king of destruction" who will only bring chaos. Rinnegan features a wavy pattern that runs across the eyeball.

4. Gogan:

Gougan is a unique dojutsu, known only to the Otsusuke clan, whose members claim to be a troublesome and powerful force inherited from their clan.

5. Tenseigan:

Tenseigan is a dojutsu game that appeared in the Naruto movie. The novelty of the film explains that two Tensos can be obtained when Otsusuke merges with the Byakugan this combination of the chakras of both clans transforms the Byakugan into Tenseigan.

6. Kitsuryogan:

Kitsuryogan is a dojutsu of the Shinwack clan. Kitsuryogan is recognized by its reddish color, which gives a special appearance to the users of this dojutsu, which is characterized as having "eyes as red as blood".