The main characters could be diverse. Maybe there's an ancient vampire who has a deep understanding of the sacred secrets that tie their kind to some sort of higher power. There could also be a young, naive character who is new to the world of the sacred and the vampires and serves as the eyes and ears of the player. And of course, there might be antagonists, like other vampires who oppose the idea of any connection to the sacred or those from the sacred side who want to destroy all vampires without understanding the complexity of the situation.
I'm not sure specifically, but it could have a vampire as one of the main characters. There might also be a character who is involved in the sacred aspect, like a priest or a holy knight.
The 'Sacred Vampire Visual Novel' may tell a story where the vampire is not the typical blood - thirsty monster. Instead, due to the influence of the sacred, it could have a different purpose or mission. For example, it might be on a quest to redeem itself or protect something sacred. The visual novel would use its medium to show the character development, the setting which is likely a blend of spooky and holy places, and the overall plot that unfolds as the player progresses through the story.
Since there's no prior knowledge about this specific visual novel, it's impossible to determine the main characters. But we can make some assumptions. Maybe there's a character who is a collector of cheap items and through their collection, they find one item that has a sacred meaning. This character could be the central focus, along with those around them who are affected by their discovery.
There are often various main characters. Some might be the powerful vampire lords who control different clans. There could also be a human character who gets involved in the vampire world.
I'm not sure exactly, but probably there's a vampire as one of the main characters. And of course, the 'sweetie' character is likely to be a main character too.
Since it's an 'ikemen vampire visual novel', there should be some attractive male vampire characters as the main characters. Maybe there's a powerful vampire lord who is one of the main focuses. There could also be a young and rebellious vampire who has his own story arc. And perhaps there's a human character who gets involved with these vampires and becomes an important part of the story too.
The main character is Tsukune Aono. He is a human who attends Yokai Academy. Another important character is Moka Akashiya, a vampire. There is also Kurumu Kurono, a succubus.
One of the main characters is often a newly - turned vampire. This character has to navigate the complex world of the Masquerade. There are also usually some elder vampires who play important roles, like mentors or antagonists, depending on the story.
There are several main characters in 'vampire knight visual novel'. Yuki Cross, who is caught between the human and vampire worlds. Zero Kiryuu, who has his own vendetta against vampires due to his past. And Kaname Kuran, who plays a significant role in the vampire hierarchy and has complex relationships with the other characters. There are also other characters like the Night Class students who are all vampires and contribute to the overall plot.
A 'sacred sand visual novel' could potentially revolve around a culture or society that places great significance on sand. The story might be centered around a protagonist who discovers the true power or history behind this sacred sand. There could be different factions within the story, some who want to protect the sand and its secrets, and others who might want to use it for their own gain. The visual aspect of the novel would likely bring to life the unique landscapes and characters associated with this concept of sacred sand.
Since I don't know the exact novel, it's hard to say. But generally, there would be the princess herself as a main character. There might also be a mentor figure who helps her understand the power of the sacred sword, like an old wizard or a wise knight.