Yes, there is a Ninja Kamui manga. It has gained popularity for its action-packed scenes and interesting character developments. Many fans enjoy collecting and reading it.
One of the things that make the Ninja Kamui light novel special is its exploration of the ninja way of life. It delves deep into their training, their loyalty to their clans, and their role in society. The story also often has a moral undertone, making it more than just a simple action - packed story. The author's use of vivid language to describe the settings and events further enhances the reading experience.
Well, I really like the 'Ninja Kamui' light novel. It usually has a great story line that combines elements of mystery and action. The author does a wonderful job of creating a world full of secrets and danger. You can find different ninja clans with their own unique cultures and abilities in it.
Naruto using Kamui could change the power dynamics in the Naruto universe in the fanfiction. His battles would become more unpredictable. For instance, against strong opponents like Madara or Kaguya, Kamui could be used in creative ways. He could use it to send parts of their attacks to another dimension, or quickly dodge attacks and counter - attack from unexpected angles. It also might make his allies view him differently, as this new power is something very different from his normal ninjutsu.
In many fanfictions, Naruto might initially discover Kamui through an encounter with Obito or Kakashi. Maybe during a battle where he witnesses the power of Kamui first - hand, and his inquisitive nature leads him to start exploring how to learn it.