Asexual graphic novels can contribute a great deal. They provide visual representation. For example, when readers see a character who is asexual in a story, it makes the identity more real and tangible. It also helps in normalizing asexuality. Just like how other sexual orientations are represented in media, asexual graphic novels can put asexual experiences, like not feeling sexual attraction, on the same level. They can also educate others who may not be familiar with asexuality about what it means to be asexual.
Asexual fiction can also be a means to educate readers about asexuality. It can show the diversity within the asexual spectrum, from those who are sex - repulsed to those who are indifferent to sex but still interested in romantic relationships. Some asexual fiction may incorporate elements of fantasy or science - fiction to create unique worlds where asexuality is more widely understood or where different forms of relationships are the norm.
Well, there could be several ways. It could be that they are part of the same community or group. Or perhaps there's a mystery or adventure that forces them to interact and thus, Ruri gets to know Senku. Maybe it's all part of a complex web of relationships that unfolds as the manga progresses.
Asexual characters are significant as they expand the range of human experiences represented in literature. They allow for stories that don't revolve around sexual or romantic love, which is refreshing. For instance, a character in a detective novel could be asexual, and their focus on solving crimes rather than on relationships makes for a different kind of character arc.
Asexual characters in novels can bring a unique perspective. They often break the traditional norms of sexual orientation - related storylines. For example, in some fantasy novels, asexual characters might be more focused on their own personal growth, magic study or adventure quests, rather than romantic or sexual relationships. Their existence also enriches the diversity of the fictional world, making it more inclusive and representative of different types of people in real life.