I don't know as I haven't read the story. But typically, in a story titled like this, Iris might be one of the main characters. There could also be other characters related to Iris, such as her friends, family or enemies.
I don't know the exact main characters as I haven't read the 'hotel iris novel'. But usually, in a hotel - set novel, there could be a manager as a main character.
There's no way to tell without more information. However, it might be a protagonist who discovers the significance of the iris in relation to light and dark, and perhaps an antagonist who tries to disrupt the balance between the two.
Obviously, Barry and Iris are the main characters. Barry, the Flash, with his super speed and heroic nature, and Iris, a strong - willed and intelligent woman.
Obviously, Iris and the Flash are the main characters. Iris is the one who is pregnant, and the Flash is her partner, so they will be at the center of the story.
Ash and Iris are the central figures. Ash with his dreams of Pokémon mastery and his experiences across different regions. Iris, with her own goals and her special connection to certain Pokémon types. In the fanfiction world, they are the ones around whom the story of romance unfolds. Their individual traits, like Ash's determination and Iris's spunk, are what make their potential romantic relationship so interesting to explore.
I really can't be certain without more details about the story. It might be that Iris is the central character, and there could be a mentor figure who guides Iris in understanding the light and dark. There could also be antagonists who are trying to tip the balance between light and dark in their favor. For example, a power - hungry wizard who wants to use the power of the iris to bring more darkness to the world while Iris tries to stop them.
The main characters are obviously Barry and Iris, who are the parents. And of course, their baby is a central character as well. There might also be other characters from the Flash universe like Cisco and Caitlin who could play important roles, like helping Barry and Iris take care of the baby or dealing with any threats that come up because of the baby.
I don't know the main characters in 'iris zero light novel' since I haven't read it. But usually, in a light novel, there are protagonists who drive the story forward. They could be young adventurers, students, or people with special abilities.
The main characters are Iris and Walter.
Since I'm not familiar with this story, I can't really give a proper summary. However, if it's a mystery story, perhaps it involves a complex plot with some hidden secrets in the shadow of a character named Iris. But this is just speculation.