Definitely, Xehanort is a very popular character in this type of fanfiction. He is the main antagonist in many Kingdom Hearts stories and his pursuit of power through the darkness is a central theme. Fans like to explore his motives and his past more deeply in fanfiction. Also, Ventus is quite popular as he has a connection to the darkness through his relationship with Vanitas, and his journey of dealing with that darkness can be explored in many different ways in fanfiction.
Roxas is often a popular character in Kingdom Hearts Darkness fanfiction. His connection to Sora and his own experiences with the Organization XIII, which is related to the darkness, make him a fascinating subject. Another popular one is Axel. His complex personality and his role in the events involving the darkness in the Organization XIII storylines draw a lot of attention.
Among the popular characters in Kingdom Hearts Darkness fanfiction is Xemnas. As the leader of Organization XIII, he represents a powerful force of darkness. Writers often delve into his leadership, his true intentions, and his relationship with the other members. Also, Terra is a character that stands out. His struggle with the darkness that possessed him and his attempts to regain control make him a compelling character in fanfiction related to Kingdom Hearts and its darkness.
Sora is often very popular. He is the main character in the original games, and in fanfiction, his journey with light and darkness can be further expanded. Kairi is also popular, especially when it comes to her role in the balance of light, and how she might develop new powers related to it. Riku is another favorite as his struggle with darkness in the original games makes him a prime candidate for in - depth exploration in fanfiction regarding light and darkness.
Sora is often very popular in Kingdom Hearts fanfiction. He's the main protagonist in the game, so many fans like to write about his further adventures or different versions of him. Another popular character is Riku. His complex relationship with Sora and his own journey with light and dark make him a fascinating subject for fanfiction writers.
Riku often features prominently in Kingdom Hearts Dark Fanfiction. His initial struggle with the darkness in the main games makes him a prime candidate for darker interpretations. Also, Xehanort is quite popular as he is already a major villain, and fanfiction can explore his motives and backstory even further in a darker context.
Sora is definitely one of the most popular. He is the main protagonist, and his journey to save the worlds and his friends is central to the story. His kind heart and determination make him a beloved character. Another popular one is Riku. His complex character arc, from initially being tempted by the darkness to finding his way back to the light, is very interesting to readers.
Donald and Goofy are also frequently seen in these fanfictions. They add a bit of humor and are loyal companions to Sora. Sometimes, new original characters created by the fanfic authors can also become popular. These characters might be introduced to help Sora and Kairi in their quests or be antagonists that create more drama.
Sora is often a very popular character. He's the main protagonist in Kingdom Hearts, and when he's brought into the Equestria Girls' world, his heroic nature and his skills with the keyblade make for exciting storylines. Twilight Sparkle is also popular. She's a powerful magic user in the Equestria Girls universe, and her interactions with Sora or other Kingdom Hearts characters can be really interesting. Another popular character is Aqua. Her grace and combat abilities can add a new dimension to the fanfiction when she teams up with the Equestria Girls.
Sora is definitely one of the most popular. He's the main protagonist, always full of energy and determination to save his friends and the worlds. Riku is also very popular. His complex character arc, from being somewhat envious to finding his own path and becoming a hero, makes him interesting. Kairi is popular too, as she represents a connection to Sora and is a key figure in the story.
Aqua is popular as well. Her loyalty and her own journey in 'Kingdom Hearts Birth by Sleep' make her an interesting character for crossovers. She could be paired with characters from different franchises in fanfiction. For example, if she were to cross over with a character from a magical girl anime, her strong will and magical abilities could lead to some really engaging storylines.
Sora is often a popular choice. He's the main character in Kingdom Hearts, and his journey to save different worlds makes him an interesting addition to Fairy Tail - inspired stories. His ability to wield the Keyblade and his kind heart can create some great interactions with the Fairy Tail characters.
Riku from Kingdom Hearts and Trunks from Dragon Ball Super also make a great pairing in fanfiction. Riku has his own journey of redemption and growth in Kingdom Hearts, and Trunks has his complex backstory in Dragon Ball Super. Their combined strength and determination could be a central focus in a fanfiction story, perhaps as they face a new and powerful threat that requires both their skills and experiences to overcome.