Another character that could be popular is Professor Oak. In the 'pokemon ash and oc fanfiction', he might play a role in helping the OC start their Pokemon journey or providing crucial information about rare Pokemon. His wisdom and experience could be a guiding force for both Ash and the OC as they face various challenges in the Pokemon world.
The OC themselves are often popular characters. Since they are original creations, they can have all sorts of unique personalities, abilities, and backstories. For example, an OC could be a shy but brilliant Pokemon trainer who gradually overcomes their insecurities with Ash's help.
Pikachu is definitely a common character. It's Ash's most loyal partner and is always by his side during his adventures. Serena is also often present. She has her own dreams and goals related to Pokemon and often travels with Ash, providing support and sometimes even competing with him.
Lillie is really interesting. She starts off as a shy girl but grows a lot in her confidence when it comes to Pokemon. Her relationship with her family and their connection to the Aether Foundation adds depth to her character. Then there's Kiawe, who is very proud of his Alola heritage and his strong fire - type Pokemon. His no - nonsense attitude and his eagerness to prove himself make him stand out. And Sophocles, the tech - savvy kid, is always coming up with cool gadgets to help in Pokemon battles or exploration, which is super fun.
Pikachu is a must - include. It's Ash's most iconic Pokemon and always adds a lot of charm and power to the story. Brock could also be great as he has a lot of knowledge about Pokemon and can offer valuable advice.
Misty and Brock are also main characters in many of these fanfictions. After Ash's sacrifice, they might be the ones to comfort Pikachu and the other Pokémon. They could also take on Ash's unfinished tasks, like continuing to explore the Pokémon world, helping other trainers, and fighting against any emerging threats. Their friendship with Ash gives them the motivation to keep going in his absence.
One interesting character could be an alternate version of Misty from another dimension. Maybe she's a powerful water - type Pokemon trainer who has mastered techniques that the original Misty hasn't. Another could be a dimension - hopping researcher who is trying to study the different dimensions and their Pokemon. He could be a source of knowledge for Ash, guiding him through the mysteries of the new dimensions. There could also be a villainous character who is causing chaos across the dimensions by stealing rare Pokemon or disrupting the balance between different dimensions.
Obviously, Ash is one of the most popular characters as the story often revolves around him. His Pikachu is also a very prominent character. Other popular characters can include Gary Oak, who is often portrayed as Ash's rival in these fanfictions. Then there are the various Pokémon Ash catches or befriends along his journey, like Charizard or Bulbasaur.
In 'pokemon ash and oc the return fanfiction', the primary characters are Ash and the OC. Ash, we all know, has a long history in the Pokémon world, having traveled through different regions, competing in leagues, and making friends. The OC, on the other hand, is an unknown quantity at first. They could be from a different background than Ash, maybe not having grown up in a traditional Pokémon - training environment. This difference between them can create interesting dynamics. For instance, if the OC is more of a Pokémon conservationist, they might clash with Ash's more competitive nature at times, but also learn from each other as the story progresses.
There could be a new character, a rival to Ash's dad from his younger days when he was an active Pokemon trainer. This rival could reappear in the fanfiction, causing some trouble or adding some drama to the story.
Brock could also be a main character. Since he has knowledge about Pokémon care and breeding, he could be Ash's colleague in the fanfiction. They could work together on projects related to Pokémon health and nutrition.
Pikachu would most likely be there. Since Pikachu is Ash's closest companion, it would be involved in any story related to Ash. Maybe Pikachu could also have some sort of interaction with Mew, like being a bit jealous at first of Ash's new connection with Mew.