I don't know for sure since I haven't read it. It could be an ordinary person just trying to get through their day, or perhaps a group of characters each with their own storylines that contribute to the overall 'bad day' theme.
The main characters in the 'One Bad Day Graphic Novel' could be a young adult who is struggling with identity and self - worth. On this bad day, they interact with their parents who have different expectations from them. There might also be a schoolmate or a coworker who is involved in some sort of competition or conflict with the main character. And perhaps there's an older mentor - like figure who shows up at some point to offer advice or a different perspective on the day's events.
Not having read 'One Fair Day Graphic Novel', it's impossible to be certain about the main characters. But if we think about typical graphic novels set in a day - long event like a fair, we could expect a central character who drives the story forward. This could be someone new to the fair, full of curiosity. There may also be a character who provides some sort of opposition or challenge, like a rival at a fair game or a person with a different view on how the fair should be run. Additionally, there might be a mentor - like figure who gives advice to the main character during their fair - day adventures.
I don't know for sure, but I assume Elena is one of the main characters. There may also be her family members and friends.
I'm not sure specifically as I haven't read it in detail. But generally, it might be about a character having a really tough day and the events that unfold during that day, perhaps full of challenges, conflicts, and self - discovery.
Since I haven't read it, I can't say for sure. But usually in a novel about a bad day, there might be an ordinary person at the center, like a working - class man or woman.
I'm not sure exactly, but probably some characters who are initially seen as villains.
The main characters in 'bad friends graphic novel' could be diverse. There may be a character who is a bit of an outcast, someone who has a troubled past. And there could be others who are drawn to this character for various reasons. They form this group of 'bad friends' and through their interactions, the story unfolds. Maybe there's a leader - type character who is constantly getting them into trouble and a more timid character who is always on the verge of leaving the group but never quite does.
Without more information, it's impossible to say who the main characters are.
I don't have enough information to say who the main characters are. It could be anyone from a troubled anti - hero to an ordinary person who has made some bad choices and now has to face the consequences.
Since I haven't read it, I can't say for sure. But it's likely that the bad sister herself is a main character. There might also be other family members like her parents, siblings (if she has more than one), or maybe a best friend who is either influenced by her or trying to change her.
I don't have enough details to know the main characters. But they could be survivors if the story is about a disaster - like a brave sailor, a resourceful young person, or an experienced adventurer.