This has to do with the concept of the Big 3. For a little bit of background on what the concept of the big 3 is you can take a look at What phenomenon are at play such that the "Big Four" are limited to four and not a growing list?.
With the ending of Naruto in sight at the time, and the great reception of Boku no Hero Academia (BNHA) at the ...
No, Itachi casted a genjutsu on Naruto to keep his kotoamatsukami crow inside naruto. It is just jinchurikis has upper hand than same level ninja as they have more chakra, they can resist more. It is all depends on if the subject is trained enough to resist and if the caster is skilled enough to cast a genjutsu powerful enough to counter the subject.
Sasuke is an Uchiha. He was born with both Sharingan eyes.
Kakashi is not an Uchiha, he was not born with any Sharingans. During a mission in his youth, one of his eyes was injured and he was gifted a Sharingan eye by an Uchiha teammate who was fatally injured (or so everyone thought - that became an important piece of a later story arc).
We now have the information regarding Boruto's right eye. It is called the Jōgan which translates to Pure Eye.
As per the anime's wiki page (emphasis mine)
The Jōgan is a unique dōjutsu that is known to 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 ...