Sasuke, Naruto, and Ino are also often used. Sasuke is the brooding and popular character, Naruto is the hero, and Ino can be the girl caught in between, interested in both in different ways in fan - created love triangle scenarios.
Lloyd could also be involved in a love triangle. He is a central character in Ninjago. He might be part of a triangle with another male character over a female character like Harumi. Lloyd's journey as the Green Ninja and his growth as a character can make for an interesting dynamic in a love triangle situation.
Arya Stark, Gendry and another character like Edric Storm could be in a love triangle. Arya and Gendry have a history together, but the addition of a third character can create a complex web of relationships. For example, Edric might be a charming nobleman who catches Arya's eye while Gendry is still in the picture, leading to jealousy and difficult choices.
Another set of characters could be Harry, Ginny, and Luna. Harry has a relationship with Ginny in the original series, but Luna's unique personality and her connection with Harry in some parts of the story can be explored in a love triangle scenario in fanfiction.
Often, the characters in this type of fanfiction are Naruto, Sakura, and Sasuke. Naruto's unwavering love for Sakura forms one side of the triangle. Sakura's infatuation with Sasuke is another. The fanfictions usually delve into how these feelings change over time. Maybe Naruto gives up on Sakura, or Sakura finally sees Naruto in a new light instead of being so focused on Sasuke. There are countless ways to tell this love triangle story in fanfiction.
The most obvious ones are Inuyasha, Kagome, and Koga. Koga has always been in love with Kagome and has been a rival to Inuyasha for her affections. Their dynamic of a half - demon and a full - blooded demon vying for a human girl's love is very ripe for a love triangle story.
In Young Justice love triangle fanfictions, common characters involved could be Robin (Dick Grayson), Artemis, and Wally West. Robin and Wally are best friends, and Artemis may find herself attracted to both of them in different ways. This creates a complex dynamic where jealousy and unspoken feelings start to play out.
Naruto himself is obviously a very common character as the title implies. Sakura is also often involved as she has a complex relationship with Naruto in the original series. Sasuke might also show up as he is an important part of Naruto's life.
There are also often new or side characters created specifically for the fanfiction. These could be villains who oppose Naruto's resurrection or allies who help him adjust to the new world he wakes up in. For instance, a mysterious sage who has knowledge about the resurrection process and guides Naruto through the initial stages of his return.
Naruto himself is often a central figure in these fanfictions. His son or daughter might be the ones inheriting his powers or his legacy. Sasuke is also common, as his skills and story are so intertwined with Naruto's. Hinata could be involved too, especially if it's about the inheritance within the Hyuga clan. And of course, Kakashi, as he has a lot of knowledge and skills that could potentially be passed on to the younger generation.
Sasuke could be a character in such fanfiction. Maybe he has some sort of unexpected encounter with Naruto while Naruto is in the shower, which could lead to a tense or even reconciliatory moment between them.