The main characters in the 'world end syndrome story' are a mystery without more knowledge about it. But generally in this type of story, we often see characters like a strong - willed leader who emerges during the chaos, a young and innocent character who represents hope in the face of despair, and a villain - like figure who might be causing the world - ending situation or taking advantage of it for their own gain.
I'm not entirely sure as I haven't experienced the 'world end syndrome story' myself. But it might be about some kind of apocalyptic scenario, perhaps dealing with the end of the world and how characters cope with it.
There could also be scientists. They are important characters as they try to understand what is causing the end of the world and look for solutions. Maybe they are working in a hidden laboratory, trying to develop a cure for a deadly virus or a way to stop a natural disaster.
Since I haven't read the 'Asperger Syndrome A Love Story', it's difficult to say exactly who the main characters are. But it's likely that the story focuses on a couple where one or both have Asperger Syndrome. They could be two individuals from different backgrounds who come together and their relationship is shaped by the challenges and joys related to Asperger Syndrome.
Since we don't have much detail about this 'world end anime story', it's hard to say exactly who the main characters are. However, in a typical world - end anime story, we might expect to see a protagonist who is a bit of an outcast but has a strong will to survive. There could also be a mentor - like figure who has some knowledge about the events leading to the end of the world, and a group of friends or allies who each bring different skills to the table, like one being good at combat, another at finding resources, etc.
There could be a fearless warrior as a main character.
There could be a brave survivor as the main character, someone who has the skills to fend off threats.
Since it's not a clearly defined official story, it's hard to say for sure. But if we assume based on the regular GTA 5 characters, it could be Michael, Trevor and Franklin.
I'm not sure as I don't have detailed knowledge about it. There could be a male protagonist who has to deal with the post - apocalyptic world and the complex relationships in the so - called harem.
The main characters include the family members in the cabin. For example, the father and mother who are trying to protect their family and their home. And there are also the strangers who come to the cabin. They are also important characters as they drive the plot forward with their mysterious actions and motives.
I don't know as I haven't read the graphic novel. It could be patients who have Syndrome A.