One great 'Post War Naruto Fanfiction' is 'The New Era'. It focuses on how the characters rebuild their lives after the war. Another is 'Naruto: Post - War Reconciliation' which delves into the political and social changes in the shinobi world post - war.
The main characters include Naruto Uzumaki, who is leading the way in rebuilding the ninja world. Sasuke is there too, and they are sort of like the two pillars holding up the new peace. Then there are the other members of Naruto's generation like Shikamaru Nara. He's now using his intelligence to help with the post - war politics. Also, Boruto, Naruto's son, is starting to become an important figure in these novels as he represents the new generation.
There are several recurring themes. Reconciliation is a major one. Villages that were enemies during the war now have to find a way to coexist. This involves characters from different sides learning to trust each other again. Another theme is the passing of the torch. The older generation, having experienced the war, imparts their wisdom to the younger generation who will shape the post - war world. And of course, love and friendship are also common themes as they help the characters get through the difficult post - war times.
One interesting aspect is the exploration of the characters' post - war traumas. For example, Naruto himself might have to deal with the psychological scars of the war, which adds depth to his character. Another aspect could be the rebuilding of the ninja world. We can see how different villages cooperate or compete during this reconstruction process.
A group of former war criminals who were pardoned but now want to take over the ninja world. They might have formed a secret organization during their time in prison or exile. They could be using new, dark jutsus that they developed in secret to try and overthrow the current leadership in the villages and establish their own rule.
Naruto is definitely one of the most popular. Since he's the hero of the war, many fanfics will focus on his post - war life, like his family life with Hinata and his role as Hokage. Sasuke is also very popular. His complex character and his journey of redemption in the post - war world are often explored. Sakura is another, especially her growth as a medic - ninja and her relationships post - war.
One idea could be focusing on the rebuilding efforts in the Hidden Villages. For example, showing how they come together to reconstruct the damaged infrastructure and restore relationships. Another could be about the new generation of ninjas growing up in a post - war world, dealing with the legacies and stories they've heard from the war. Maybe a fanfic about Naruto's role in maintaining peace after the war, like his diplomatic efforts with other villages.
One great post - war Naruto Harry Potter fanfiction is 'The Crossover Chronicles'. It combines the magic of the Harry Potter world with the ninja skills of Naruto in a really interesting way. The characters from both universes interact in a post - war setting, which makes for some exciting plotlines.
One common theme is adaptation. Naruto and other characters have to adapt to the new world they are in during the crossover. For example, if it's a crossover with a modern - day world, they have to understand new technology and social norms.
Naruto and Tenten could interact through helping the village rebuild. Naruto would use his strength to move heavy debris, while Tenten would use her skills to organize and distribute the rebuilt ninja tools. In this process, they would exchange stories of the war and their hopes for the future of Konoha, gradually deepening their understanding and friendship.