The kyukagegan is a combination of the kagerinnegan and kegesharingan and the Kagirinaigan this took root in only kiatachi otsutsukis eyes
Here. Is some information about the 3 doujutsu
KAGERINNEGAN It has all jutsus of EMS and Rinnegan.Most important thing is that is it's special power is that it can consume any dead or alive person and once consumed you contain whatever they had. Also you can take over he body and make it your body. Another thing is that you can bring back the bodies that you can bring back the bodies and make them fight.
KAGESHARINGAN All genjutsu and the regular Kagerinnegan jutsu's.
KAGIRINAIGAN It's powers are similar to the Sharingan. It has also been shown that the Kagirinaigan grants the user abilities to read minds and see tenketsu (chakra points). It can perceive attacks much better and see objects moving at any speed. It is assumed that each user has abilities unique to the user. The Kagirinaigan is the most powerful, revered and supreme of all the eye techniques (瞳術, dōjutsu). The Kagirinaigan is characterized by having the exact same look as Sharingan only the eye is blue. It has recently been revealed that in addition to allowing an individual to quickly master various jutsu, the user may also use all six forms of nature manipulation. Like the Sharingan and Byakugan do, the Kagirinaigan also allows the user to sense chakra, including an otherwise hidden barrier. Currently, the eyes are possessed by Hikaru Kurosaki, Ryun Uchiha, and Naruto Kurosaki. Since the Kagirinaigan gives the user the ability to use all six chakra types they could possibly be able to use all types of ninjutsu and even techniques from the other clans.
Hikaru uses the Kagirinaigan in his fight with Ryun, which then Ryun awakens one on his own.