Since I don't know the exact details of this visual novel, I can't say for sure who the main characters are. But it's likely that there are maid characters as the focus, maybe also their employers or some other important people in the setting where the maids work.
Since I haven't read it, I can't say for sure. But I assume there would be the maids themselves as main characters. There might also be the master or mistress of the house where they work.
A visual novel titled 'the maids story' might focus on the individual stories of maids. It could depict their backstories, how they came to be maids. It may explore their feelings towards their work, whether they like it or not. There could be various story arcs related to their friendships, rivalries with other maids, and their attempts to better their situations. It might also give a glimpse into the historical or cultural aspects of the era in which the maids are supposed to be living.
I'm not sure specifically as I haven't experienced it directly. But generally, a visual novel about maids might be about the lives, relationships, and daily experiences of maids in a certain setting, like in a big mansion or a historical period.
Since it's the 'Story of Eve Visual Novel', Eve is definitely a main character. There could be other characters like a love interest for Eve, perhaps a male character who is involved in her story. Also, there might be a mentor - like figure who guides Eve through her journey, or a rival who creates conflict in the story.
Since we don't have a lot of information about this specific 'a hate story visual novel', the main characters could be people from different backgrounds. Maybe there's a protagonist who has been wronged and is filled with hate towards the antagonist. There could also be side characters who either fuel the hate or try to mediate it. For instance, it could be a story about two friends who turn into enemies, so the two friends would be the main characters. Their personalities and actions would drive the plot forward in relation to the theme of hate.
I'm not sure as I haven't read it, but it's likely that the survivor is one of the main characters. There may also be other characters like friends or foes that the survivor encounters during their journey.
One of the main characters is Marisol. She's a smart and determined maid who has her own motives for working in Beverly Hills. Another is Rosie, who is often caught up in the dramas of her employer's family. Carmen is also important; she has dreams of making it big in the music industry. And Zoila, who is known for her sharp tongue and her no - nonsense attitude when it comes to dealing with the rich families she works for.
I have no specific information about the 'a3 visual novel' characters. However, in many visual novels, there are often diverse characters. There could be a young hero or heroine as the main character. Maybe there are some mysterious figures that are part of the 'a3' concept. They could be people with special abilities or knowledge that the main character has to interact with, either as allies or antagonists.
I don't have enough information to determine who the main characters in '707 visual novel' are. It could have a diverse cast of characters such as a brave hero, a cunning villain, and some interesting side characters.
Since I don't have specific information about this '999 visual novel', I can't tell you exactly who the main characters are. But usually in a visual novel, there are protagonists who drive the story forward, and there might be supporting characters like friends, family members, or antagonists who create conflict.