There could be a maverick character, someone who thinks outside the box and challenges the traditional ways of doing things in the phoenix project. This person might be the catalyst for change and innovation. Also, there might be a mentor - like figure, an older and more experienced person who guides the other characters through the difficulties of the project.
The theme of resilience is likely present. Given the name 'the phoenix project', it implies that the project has to overcome difficulties and setbacks. Characters in the novel may face various crises, and their ability to bounce back and keep the project alive showcases the theme of resilience. Additionally, the theme of innovation could be explored. To revive a project, new ideas and approaches are usually required, and the novel may depict how characters come up with and implement innovative solutions.
There might be a protagonist who stumbles upon the Lazarus project and then gets involved in its secrets. There could also be antagonists who oppose the project for various reasons, like fearing the consequences or having their own self - interests at stake. Without reading the novel, it's all speculation though.
The primary character is a man who is very much into genetics and has a very structured way of thinking. He is the one behind the Rosie Project. Rosie herself is another main character. She is a bit of a free spirit compared to him, and their interactions form the core of the story.
Since I haven't read the 'victory project visual novel', I can't say for sure. But in many visual novels, there are often protagonists who drive the story forward. They might be ordinary people thrust into extraordinary circumstances related to this victory project. There could also be antagonists who try to stop the victory from being achieved, adding conflict to the story.
There's Kuroh Yatogami. He has his own set of abilities and plays a significant role in the narrative. Another important character is Neko, who also has special powers and her presence adds a lot to the story. These characters interact with each other in various ways, driving the plot forward.
Kirito is one of the main characters. He is the protagonist who enters the new virtual world in Project Alicization light novel.
There's no way to accurately tell who the main characters are without reading the 'isekai rebuilding project novel'. But if we make assumptions based on common isekai tropes, the main character could be a young adult, perhaps a student or a worker from our world. They might be joined by other characters they meet in the new world. These could include a strong warrior who protects them, a cute and intelligent fairy - like creature that provides magical assistance, and a local noble who offers political support for the rebuilding project.
I'm not sure who the main characters are specifically, but since it's called 'the Wendy Project', Wendy is likely to be a main character.
One of the main characters might be J. Robert Oppenheimer as he was a central figure in the Manhattan Project.
I'm afraid I don't know the main characters in 'project sirius visual novel'. However, in most visual novels, you can expect to find a central character around whom the story revolves. There could also be supporting characters like friends, family members, or antagonists. These characters are designed to interact with the main character and create a complex web of relationships and storylines. Maybe there's a wise old mentor - like character or a charming love interest in this visual novel as well.