Since I haven't read the novel, it's hard to say for sure. However, there could be a main character who has some sort of special power or gift related to the psyche. Maybe there's a young, brave character who is new to the 'busters' team but has great potential. And there could be an older, more experienced character who serves as a mentor to the others, guiding them through the complex world of dealing with psychological threats.
I don't know specifically as I haven't read the 'psycho busters light novel'. But usually in such stories, there could be a strong - willed leader who is good at making quick decisions. There might also be a character who is the brains behind the operations, like a psychologist or someone with in - depth knowledge of the human mind.
I'm not entirely sure as I haven't read it in full. But generally, it might involve characters who are trying to combat some sort of psychological threats or mysteries. It could be about a team of 'busters' who use their unique skills to face off against things that mess with people's minds.
Typically, in a 'psycho the novel', there could be a protagonist who is either a psychologist or someone deeply interested in the study of the human mind. There might also be a character who represents the 'psycho' element, perhaps someone with extreme and abnormal behavior. This character could be in conflict with the other main characters, creating the tension in the story.
There are several main characters. Besides Riki Naoe, there's Kyousuke Natsume who plays an important role in leading the group. Also, Rin Natsume is a notable character with her own unique personality and story within the visual novel.
There's S.A.M., a very important character who is a robot. She has her own goals and is quite determined. Then there's Philly the Kid, who is known for his skills and charm. There are also other characters that play significant roles in different parts of the story, like Casey Turnbuckle.
In 'little busters visual novel', Riki Naoe is a central figure. He is often the one through which we experience the story. Kyousuke Natsume is the charismatic leader of the Little Busters. He initiates many of the group's activities and has a strong presence. Rin Natsume, with her somewhat aloof yet endearing nature, is also a main character. Additionally, there are other members of the Little Busters club such as Masato Inohara and Kengo Miyazato. Each character brings their own charm, quirks, and story arcs to the overall narrative of the visual novel.
I can't give you the definite main characters of 'dungeon busters web novel' without reading it. But it's common in this kind of story to have a leader - like character. This person could be a veteran adventurer with a lot of experience in dungeon exploration. There might also be a young and inexperienced character who grows and learns throughout the story, adding an element of character development. Additionally, there could be a healer character to keep the team alive during their dungeon - busting adventures.
Shinya Kogami is also crucial. He used to be an Enforcer but has his own set of beliefs. His experiences and his unwavering pursuit of what he believes is right, especially in a world where the Sibyl System holds so much power, make him a key figure in the story.
The main characters of 'little busters main story' are the boys and girls who form the Little Busters. Riki Naoe is a central character, being somewhat of a narrator in a way as we see the story through his perspective at times. Kyousuke Natsume is a charismatic figure in the group. Then there are other members like Masato Inohara and Kengo Miyazato. The female characters such as Rin Natsume also play significant roles in the story, adding different dimensions to the relationships and the overall plot.
I'm not sure about the specific main characters in the 'Psycho II Novel' without having read it. But it's likely that some of the characters from the original Psycho story, like Norman Bates if he survived, would be important in the sequel novel.
There are also other characters in the novel who interact with Bateman. For example, his colleagues at the investment bank. They are often part of the cut - throat, materialistic world that Bateman inhabits. Their interactions with him help to show the contrast between the normalcy they assume and the true nature of Bateman that the reader is aware of. Another character could be some of the women he dates, who are often just objects to him in his twisted view of the world.