Since I'm not familiar with '365 days part 3 story', I can't be certain about the main characters. But considering the nature of the series, the main characters are probably a couple. They could be from different backgrounds, which adds to the allure and the conflict in their relationship. The male character might be a powerful and wealthy man, while the female character could be someone with her own charm and independence, and together they create a story full of passion, love, and maybe some turmoil.
I'm sorry I don't know the exact main characters in it. But usually in a sequel, the main characters from the first part would likely still be central, like the hero and the heroine if it's a love - based story.
There are several main characters in the '19 days story'. For example, Jian Yi and Zhan Zheng Xi are among the important ones.
I'm not familiar with the '91 days story' specifically, so I can't name the main characters. However, they might be individuals with different personalities and goals. There could be a protagonist who drives the story forward, and perhaps some supporting characters like friends, family, or colleagues who interact with the main character during the 91 days.
Without reading the story, it's impossible to accurately name the main characters. However, common character types in stories with a waiting theme could include a lonely individual waiting for connection, or a person in a desperate situation waiting for help. It could also be a group of people waiting for a common event to occur, and within that group, there might be a leader - type character who is more vocal about the wait or more affected by it.
Angelo Lagusa is the central character. There are also characters like Corteo, who is Angelo's friend and gets involved in his revenge plan in some ways. And Nero Vanetti, a mafia boss who is part of the group that Angelo is targeting for his revenge. Each of these characters plays an important role in the complex web of the '91 days' story.
I don't have enough details to know the main characters. It could be an individual telling their own story, so they would be the main character.
In the 'diaper days story', the main characters may include the infant who is in the diaper - wearing phase. This little one could be the focus, with their actions and reactions being central to the story. Additionally, if it's a more complex story, it could feature pediatricians or nurses who are involved in the baby's health during these diaper days. They could provide advice on diaper use, dealing with any potential health issues related to diaper - wearing, and so on.
Since we don't know the specific '14 days love story', the main characters could be diverse. It might be a couple from different backgrounds, like one is from a rich family and the other from a poor one. They could be named something simple like Jack and Rose, or they could have more unique names. The important thing is that they are the ones whose love story unfolds over the 14 days.
Since I don't know the details of the '12 days of sexmas story', I can't say for sure who the main characters are. It could be a group of friends, a family, or some fictional creatures.
Without reading the '365 days sequel story', it's difficult to say who the main characters are. But if it's a sequel, chances are it will feature the main characters from the previous story, perhaps with some new characters added to spice things up.