Perhaps it's an old wise man or woman. Such characters are often used to impart wisdom or tell interesting tales in English stories. They can introduce important lessons and moral values through their words and actions in the story.
It might be an animal character. Many English stories for language learning use animals as main characters like a clever fox or a friendly dog. These animal characters can be used to teach different qualities and behaviors in an engaging way. Without reading the actual 'hello english story', it's hard to be certain.
I'm not sure as I haven't read the specific 'hello english story'. It could be a young boy or girl as they are common main characters in many English stories for learning purposes.
There's the inquisitive protagonist who drives the story forward by being interested in the neighbor's secrets. The neighbor is a very important character as well. His actions and the secrets he holds are what the whole story is about. There might also be some minor characters like other neighbors who could potentially play a role in the background, but the focus is mainly on the protagonist and the mysterious neighbor.
The main character is the curious person who wants to explore the neighbor's house. And of course, the neighbor himself is also a very important character.
In the 'hello kitty story', Hello Kitty is the central figure. Besides her, Mimmy, her twin sister, plays a significant role. Additionally, friends such as My Melody often appear. They all contribute to the different stories, whether it's having fun at the park or helping each other out in small ways.
The main character in the 'hello dolly story' is probably Dolly. However, there could also be other supporting characters like her friends or family members who play important roles in the story. For instance, she might have a best friend who is always by her side during her adventures or a family member who gives her valuable advice.
In the 'hello neighbor real story', the most important characters are the player character and the titular neighbor. The player is driven by curiosity to explore the neighbor's house. The neighbor, on the other hand, is a rather mysterious figure. He seems to be hiding something big, and he defends his house against the player's attempts to infiltrate. There are no other really prominent characters in the basic story of the game.
If we consider the love story in terms of the love from fans, then the main characters could be Hello Kitty and the fans all over the world. The fans' love for her and their interactions with the Hello Kitty brand could be what the story is all about. They are the ones who keep the love story alive by buying products, visiting events related to Hello Kitty.
Since I don't know the exact story, I can't say for sure. But it could be the family members like the parents, kids, and maybe an interesting neighbor.
I don't know who the main characters are in the 'hello stranger game story' as I haven't had access to it.
The main characters are the player, who is the inquisitive one trying to discover the neighbor's secrets, and the neighbor himself, who is mysterious and guards his house vigilantly.
Given the name 'hello jadoo love story', Jadoo is surely an important character. As for the other main character, it could be a person who is attracted to Jadoo's personality. Maybe it's someone who was charmed by Jadoo's smile or the way Jadoo said 'hello', and then they both became the main characters in this love story.