For me, Kisame is quite an interesting character in fanfics. His unique appearance and his powerful Samehada sword make for great story elements. He can be portrayed as a complex character with his own motives and backstory that can be explored further in fan - made stories.
I also like Zabuza. His story in the original Naruto series was tragic and in fanfics, there is so much potential to expand on his character. He could be given more depth, perhaps showing his life before becoming a member of the Seven Ninja Swordsmen, and his relationships with other characters can be developed more fully.
One idea could be to write a fanfic where a young ninja is trained by one of the Seven Ninja Swordsmen. This could explore the unique fighting styles and skills passed down. For example, if the swordsman was Kisame, the training could involve learning how to use water-based jutsu more effectively in combination with the sword.
Kisame Hoshigaki is often quite popular. His shark - like appearance and powerful Samehada sword make him stand out. Fans like to explore his backstory more in fanfiction.
One idea could be a new recruit trying to earn a place among the Seven Ninja Swordsmen. They could face various challenges like mastering a unique sword technique that was once used by a former member.
A theme that's often explored is the origin of the Seven Swordsmen. Fanfics will dig into how the group was formed, what their original purpose was, and how it has changed over time. Some fanfics also focus on the relationships between the Swordsmen and other important Naruto characters, like Naruto himself or Sasuke. These interactions can lead to some really interesting storylines, such as a Swordsman mentoring one of the main characters or having a rivalry with them.
Zabuza is often a popular choice. His complex relationship with Haku and his powerful sword - using skills make him a fascinating character to explore in fanfiction.
In some fanfictions, Naruto can be made one of the Seven Swordsmen. Fanfiction allows for a great deal of creative liberty. Writers might come up with unique storylines where Naruto acquires the skills or circumstances that would make him part of this group. It could be through some special training, a new power - up, or an alternate universe scenario.
One great 'Naruto Seven Swordsmen fanfiction' is 'The Swordsmen's Redemption'. It focuses on the backstories of the swordsmen and how they might find a new path in the Naruto universe. It has really interesting character development for the swordsmen.
Naruto himself is often a central character in these fanfics. Since he's the main character of the original series, it's natural that he would be involved in any new concepts like technology in fan - created stories. He could be the one to first embrace the new technology and show others how it can be useful.
Naruto's Rasengan is a powerful and versatile skill. He could use it in combination with the swordsmen's sword - based attacks, for example, by using the Rasengan to enhance the cutting power of a sword strike. His shadow clone jutsu could also be used for strategic purposes, like scouting or distracting enemies while the swordsmen prepare their attacks.
One great fanfic could be 'The Swordsmen's Redemption'. It delves into the backstories of each of the Seven Swordsmen in a really engaging way. The author gives them more depth and complex relationships with other characters in the Naruto universe. It also has some amazing fight scenes that are well - written and keep you on the edge of your seat.