In fanfiction where Naruto has a sword, what kind of sword would suit him best?

A katana with a lightweight blade would be good for Naruto. Since he is used to quick movements and acrobatics, a heavy katana would slow him down. Maybe one with a blue - tinted blade to match his ninja - wear colors. It could also have some chakra - conductive properties to enhance his attacks.

Naruto would need training in swordsmanship fundamentals. This includes proper grip, stance, and basic slashing and thrusting techniques. He would also need to train his balance, as using a sword requires different body movements compared to his normal fighting style.

Maybe a zanpakuto with the power to heal. Naruto is all about protecting his friends and village. So a zanpakuto that can heal wounds during battle would be very useful. It could also have a secondary ability to boost the chakra of his allies. This would fit with Naruto's selfless nature.

He could wear long, flowing robes. The length would complement his tall stature, and the flowing fabric would add a sense of grandeur. Maybe something in a dark color like black or deep blue to give him an imposing look.

The sword - Naruto might have the ability to channel his chakra. So it could be used to perform powerful attacks like chakra - infused slashes. Just like how Naruto can use his Rasengan in his normal form, the sword could release a similar type of energy attack when swung with enough force.

A dog would suit Naruto's personality well. Just like Naruto is loyal and friendly, dogs are known for their loyalty. They could be by Naruto's side through thick and thin, and Naruto would love having a furry friend that's always excited to see him. Also, dogs can be trained in various skills that could be useful in the ninja world, like tracking enemies or guarding a location.

Pain's rinnegan power would be an amazing addition for Naruto. The rinnegan has so many abilities like the six paths. Naruto could use these powers to better understand the world and help people on a larger scale. He could use the power of the Deva Path to manipulate gravity, which would be useful in both combat and for things like building infrastructure in the village. Also, the rinnegan's connection to the afterlife could give Naruto new insights into the spirits and souls, which could be relevant in his interactions with the Nine - Tails and other spirits in the Naruto universe.

The demon sword could potentially give Naruto new jutsu. Maybe it has some sort of dark energy that he can learn to manipulate and turn into unique attacks. However, he would have to be careful not to let the dark side of the sword overtake him. He might start with simple things like using the sword to focus his chakra in a different way, creating new types of rasengan-like attacks.

The sword could have the ability to cut through any chakra - based attacks. Since Naruto's world is full of ninjas using chakra, this would be a very useful ability. It would allow Naruto to easily defend against and counter his opponents' attacks.

Well, in some fanfictions, he might inherit it from an unknown ninja clan. Maybe his parents left it for him and it was hidden until he discovers his true heritage.