Well, aside from the 'child of god' character, there could be other important characters such as a mentor figure who guides the 'child of god' on their journey. There might also be antagonists who oppose the 'child of god' and their mission. Another possibility is that there are friends or allies of the 'child of god' who help them in times of need and support their cause.
I'm not sure specifically as I haven't read the 'child of god novel', but it's likely that the 'child of god' is one of the main characters.
Since we don't know the exact plot of the 'child of god novel', it's difficult to name all the main characters. However, we can assume that there will be characters that are directly related to the 'child of god'. For example, there could be a family member who has a special connection to the 'child of god' and plays a role in their development. There may also be characters from different social or cultural groups in the story world who interact with the 'child of god' and influence their perspective or actions.
Obviously, the god child OC is one of the main characters. And there might be characters who are either protecting or trying to harm the god child because of their relation to Gol D. Roger.
Often, the main character is the child who is directly affected by the war. There could also be other important characters like the child's parents or guardians, if they are still alive in the story. Maybe there are also soldiers or other people the child encounters during the war.
I'm not entirely sure as I haven't read it in detail, but typically there would be the child as a main character. There might also be parents or guardians.
Since I don't know the specific 'love child novel', I can't say for sure. But it might have the parents of the love child as main characters, like the mother who might be facing the challenges of being a single mother or dealing with the reactions of her family. And the father could also be a central figure, perhaps struggling with his own responsibilities and feelings towards the child.
In 'Chaos Child Visual Novel', the main characters often include those who are directly involved in the main plot's mysteries and events. There could be a young male or female lead character who is thrust into the chaotic situation. Supporting characters might be friends, rivals, or authority figures in the game's world, all contributing to the overall narrative and character dynamics.
Typically, you'll find the young protagonists who are the child soldiers. They are the ones whose stories are being told. There could be a rebel leader or a military commander who plays a significant role in their lives, either as an oppressor or someone who gives them some form of guidance. And perhaps a family member or a friend from before they became soldiers, whose memory serves as a motivation or a connection to their past.
I don't have the specific information about the main characters in this graphic novel. You could try looking for reviews or summaries online to find out.
Since I don't know the specific 'reborn as a good child novel', it's hard to say. But usually, there would be the reborn character who is the central focus, and perhaps family members like parents, siblings, or friends who interact with the reborn character and are affected by their transformation.
The main character is surely the lost child. There might also be other characters like the people who are searching for the child, or the ones the child meets during their lost journey, such as a kind stranger or a menacing figure.
I don't know the exact main characters as I haven't read it. But surely Helmut is one of the main characters since the title has his name. There might be other characters like the people who forsook him or those who might help him later on.