The dragon, Eriko, is often a central character in fanfics. Since she has a special bond with Ryuji, fanfic writers can delve into their relationship further, and also explore her own dragon nature, such as her abilities and her place in the dragon hierarchy.
Rose is a very popular character to feature. Her strong personality and connection to the dragons make her an interesting focus. Writers can explore more of her backstory and her relationship with the dragons in greater depth.
Ryuji is also a common choice. As the male lead, there are many possibilities to expand on his character development, especially in terms of his growing powers and his role in the dragon - human coexistence.
Future Trunks is a popular character for fanfics. His time - traveling nature and his experiences from the dark future give him a unique perspective. In a Dragon Ball Heroes fanfic, he could use his knowledge of different timelines to outwit enemies that are manipulating time within the Heroes' realm.
Goku and Vegeta are the obvious choices. They are the main characters of the series and have so many different aspects to their personalities and powers that can be explored. But also, characters like Whis are getting more popular in fanfics. His calm and all - knowing nature, along with his insane power, make him a great addition to any fan - created story. Another popular character is Android 18. Her strength and her relationship with Krillin can add some interesting storylines.
Goku is always a popular choice. His never - ending quest for stronger opponents and his pure - hearted nature make him a great centerpiece for any fanfic. Writers can explore his growth in power and his relationships with other characters in new and exciting ways.
Aphmau herself is obviously a very popular choice. Her journey and development are interesting to explore further in fanfics. Aaron is also a favorite among fans. His relationship with Aphmau and his own backstory provide a lot of material for fanfic writers.
Another one could be Luna, the wise old cat. She has a lot of knowledge about the Catswold's history and secrets. Writers can have her guide the younger cats or solve complex problems using her wisdom, which makes her a great character to feature.
Midoriya is extremely popular. His journey from being quirkless to a powerful hero - in - training is very inspiring, and there are many ways to explore his character further in fanfic. Bakugo is also a top choice. His complex personality, with his aggressive nature and underlying insecurities, offers a lot of material for writers. Todoroki is another popular one. His troubled family history and his dual - quirk ability make him a fascinating character to write about.
Kirari Momobami is also a fan - favorite. Given her position of power within the academy and her own complex personality, a fanfic could delve into her plans for the future of the school, her relationships with other powerful families, and how she might handle challenges to her authority in the form of gambling duels.
Filia is often a popular choice. Her unique situation of being a host to Samson gives a lot of room for interesting stories. There's also Parasoul, with her leadership role and complex family dynamics that can be explored in fanfic.
Vyrn is also quite popular. His humorous and sometimes mischievous nature can add a lot of fun elements to a fanfic. You can write about his adventures with the other characters and how he gets them into and out of trouble.
Goku is definitely one of the most popular. His never - ending quest to get stronger and his iconic moves make him a great character to write about. Vegeta is also a fan favorite. His pride and his journey from villain to anti - hero to hero give a lot of room for interesting stories. Then there's Frieza. His evil nature and powerful abilities are always exciting to explore in fanfiction.