Minato might also be a prominent character. As their teacher, he can influence the way Obito and Kakashi interact. In some fan fictions, he could be the one to help them resolve their differences or provide some crucial information about their past that changes their current situation.
Some fanfictions might explore the emotional aspect of their fight. For example, how their past friendship affects the battle. Maybe Kakashi hesitates to strike a fatal blow because of their shared history.
In some fan fictions, there might be a plot where Obito has a change of heart before a major battle with Kakashi. He could start to question his motives and the path he has chosen, leading to a very intense and emotional confrontation with Kakashi that is more about ideology than pure combat.
I'm not sure specifically as I haven't read it. It could be about a variety of things like an adventure, a fantasy world, or a coming - of - age story. Light novels often cover a wide range of genres.
You could also check out Naruto fanfiction groups on social media platforms like Facebook. There are often enthusiasts who share and discuss their favorite fanfictions. Just search for relevant groups, join them, and then look for fanfictions about Kakashi vs Obito.
I'm not entirely sure as it could be about a variety of things. It might be a fan - created story involving characters named Sakura and Kakashi, perhaps exploring their relationship in an exciting or emotional way. Maybe it has some action - packed scenes, or it could be more focused on their character development within a unique plot.
You could try looking for it in local bookstores that specialize in Japanese or international light novels. They might have it in stock or be able to order it for you.
You can try looking on fanfiction websites such as Archive of Our Own (AO3) or FanFiction.net. These platforms usually have a large collection of fanfics, and you might be able to find the 'sakura x kakshi heat fanfic' there.
Naruto could be one of his allies. Naruto has this knack for seeing the good in people and would probably be willing to give Obito a chance to redeem himself. Also, Sakura, with her skills as a medic - ninja, could be an ally. She might help heal Obito if he was injured during the war and see the potential in him to be a force for good.