Maybe Sasuke. Sasuke is extremely proficient in kenjutsu. In fanfiction, he could see Naruto's potential and decide to train him, sharing his knowledge of sword fighting with Naruto. This could also be a way for them to bond and grow stronger together.
Another possibility is an older and more experienced swordsman from a different village. In fanfiction, this character could come to Konoha and notice Naruto's potential. They might decide to take Naruto under their wing and train him in kenjutsu, introducing him to new and different sword - fighting styles from their own village.
One possibility could be Kakashi. Since Kakashi is already a very versatile ninja with skills in many areas including some swordsmanship, he could teach Naruto kenjutsu. He has the patience and the knowledge to pass on the skills.
His opponents could include some of the samurai from the Land of Iron. They are known for their kenjutsu skills. Since Naruto is now a kenjutsu master in the fanfiction, there could be some sort of misunderstanding or rivalry that leads to battles between them. And, of course, there could be new villains created specifically for the fanfiction who are also masters of kenjutsu and pose a great threat to Naruto.
Well, he might start by observing other kenjutsu masters. Maybe he watches Kakashi or other skilled swordsmen in the village. Then he'd practice a lot, like in his training with Rasengan but with a sword instead. He could also learn from old scrolls about different sword techniques.
It could make his combat style more diverse. With kenjutsu training, Naruto might add precise sword strikes to his already powerful and unpredictable attacks. He could use the sword to complement his shadow clones, for example, having clones distract opponents while he sneaks in a sword slash.
One possible fanfiction could involve Naruto learning kenjutsu skills and Hinata being inspired by his newfound abilities. Maybe Naruto discovers an ancient sword technique and Hinata supports him in his training, leading to a deeper bond between them.
It could be Naruto himself. Since he's the main character in the original series, it's likely that in this fanfiction, he might be the one to develop godlike kenjutsu skills.
Another possibility is that it's a character from another village who comes to Konoha. This outsider could be known for their emotionless demeanor and incredible kenjutsu skills. They could interact with Naruto and the others, and their different style of combat and attitude could create interesting storylines in the fanfiction.
Well, it could be about Naruto characters having god - like skills in kenjutsu. Maybe it shows Naruto or some other ninja using super - powerful sword - fighting techniques that are almost divine in nature.
One great 'Naruto Kenjutsu Master' fanfiction is 'The Kenjutsu Prodigy'. In this story, the main character discovers a hidden talent for kenjutsu and trains under a mysterious master. It has exciting battles and a great character development arc.
Yes, there are several. You can check out fanfiction platforms like FanFiction.net or Archive of Our Own. Just search for 'Kenjutsu Master Naruto' in their search bars, and you'll likely find a variety of stories with different takes on Naruto becoming a kenjutsu master.