Based on the title, the main characters are likely Hiroomi and Akkey.
I'm not sure specifically as I haven't read that particular fanfic. It could be about a unique relationship or adventure between Hiroomi and Akkey. Maybe it involves them helping each other in a fictional world or facing challenges together.
The main characters are clearly Hiroomi and Akkey. They are the focus of this fan - created story.
One possibility is that it's a story set in a school or college environment. Hiroomi and Akkey could be classmates. They might start off as rivals in academics or sports, constantly trying to outdo each other. But then, an unexpected event, like a school project that requires them to work together, changes their relationship and they become good friends who support each other.
There could be. Since not all fans are interested in smut content, there may be some writers who have created a more family - friendly or general - interest version of the 'hiroomi x akkey' fanfic. You can try looking in fanfic communities that have content filters for non - explicit stories.
One positive aspect could be the friendship aspect. They might support each other through various challenges in the fanfic's plot. For example, if one is facing a difficult task, the other could offer advice or practical help.
One popular hiroomi x akihito fanfic is 'The Bond Beyond'. It beautifully explores their relationship with great character development. Another good one could be 'Shared Journeys' which focuses on their adventures together.
Based on the name, the main characters are likely to be the big hand and the little hand. They could represent different individuals, perhaps an adult and a child.
To write a hiroomi x akihito fanfic, start with a strong concept. Maybe it could be a story set in a different time period for them. Research their world and the rules that govern it. Outline your story, including the beginning, middle, and end. When writing, focus on their relationship dynamics. How do they communicate? What are their conflicts? You can also add some side characters to enhance the story. For example, a friend who misunderstands their relationship and causes some drama.
I'm not sure specifically as I haven't read it in detail. But often in fanfics, there are characters from the original source that the fanfic is based on. So it could be the main characters from the 'x' that it's related to.
Obviously, Goku and 17 are the main characters. Goku, the Saiyan hero with his incredible power and love for fighting. 17, the powerful android with his own set of skills and a somewhat mysterious past.