Well, surely the dream girl herself is one of the main characters. She is the center of the story.
There could also be a mentor - like character in the 'dream girl novel'. This character gives advice and guidance to the dream girl, helping her to make important decisions and grow as a person. Maybe it's an old wise woman who has a lot of life experience and imparts her wisdom to the dream girl.
I don't know who the main characters in 'Dream Girl 2 Story' are exactly. It could be the dream girl herself as the central character, along with some friends or foes that she encounters during her story.
The main character is the guy with the special voice - changing ability. He's at the heart of the story as he navigates his life with this unique talent. There's also the girl who enters his life and with whom he has a romantic connection. His coworkers at the call center are also main characters in a sense. They are around him daily, and their interactions with him, whether they know his secret or not, contribute to the overall story. For example, they might be suspicious of his behavior at times or be part of the funny situations that his 'Dream Girl' identity creates.
In the 'dream girl quiz story', the main characters might include a protagonist, perhaps a young man who is on a quest to find his dream girl. There could also be the potential dream girls he encounters, each with their own unique personalities. Additionally, there might be friends or family members of the protagonist who play a role in either helping or hindering his search. For example, his best friend could be giving him advice on how to conduct the quiz to find the right girl, or his mother could be sharing her own ideas about what makes a great girl.
The rascal is obviously one of the main characters. And the dreaming girl is also very important. There might be other supporting characters around them, like friends or family members of either the rascal or the girl, which help to develop the story further by providing different perspectives and influencing the relationship between the two main characters.
Perhaps there will be a love interest for the dream girl. He could be a charming and mysterious man who adds a romantic element to the story. And also, there could be a villain, someone who tries to stop the dream girl from achieving her goals. This villain could be jealous of her or have some other motives that oppose the dream girl's journey.
Shoko Makinohara is another important character. She has her own connection to the strange events and her relationship with Sakuta is also quite complex, adding more depth to the overall narrative of the novel.
The main character is Sakuta Azusagawa. He is a high school student who has an interesting personality. He is quite perceptive and often gets involved in unusual situations. Another important character is Mai Sakurajima, the bunny girl - like figure. She has her own secrets and her presence in Sakuta's life changes a lot of things for him.
In this novel, the main character is a high school boy who has his own insecurities and dreams. And then there is the bunny girl - senpai. She is a mysterious figure in the school. She is confident and has an air of mystery around her. These two characters are at the heart of the story. Their interactions drive the plot forward. Additionally, there are some other minor characters like the boy's friends who add more depth to the story by showing different perspectives on the relationship between the two main characters.
The main character is likely to be the rascal. And of course, the dreaming girl is another important character.
I don't know who the Dream Girl is in the 'Dream Girl 1977' story as not enough details are given.