Obviously, Tobirama would be one of the main characters. His former love could be another main character. This could be someone who was once very close to him, perhaps a fellow ninja or someone from his village. It might also include Tobirama's friends or comrades who play a role in either supporting or opposing his pursuit of a second chance at love. For example, his brother Hashirama could be a character who encourages Tobirama to follow his heart.
Tobirama and his love interest from the past are the main characters. But there could also be a rival character. Maybe someone who has also developed feelings for Tobirama's former love during the time they were apart. This rival could add some drama and conflict to the story, as Tobirama has to compete to win back his love. Additionally, an old mentor of Tobirama's could be a character. This mentor could offer advice to Tobirama on how to handle this second - chance situation based on his own experiences in love.
The plot could involve Tobirama reflecting on a past relationship that ended badly. Maybe there was a misunderstanding or an external factor that drove the couple apart. As the story unfolds, Tobirama starts to cross paths with his former love again. They might initially be hesitant around each other, but slowly, feelings start to resurface. Tobirama then has to decide whether to let go of past grudges and give love a second chance, which could involve facing opposition from his friends or family who remember the pain of the first breakup.
It could be Harry and Ginny. Since they are a well - known couple in the original series, a fanfiction about a second chance at love might focus on them if their relationship hit some bumps along the way.
It could be Goku. Since he's the main protagonist in DBZ, often in fanfictions he's central even when the theme is about a second chance. He might be the one getting the second chance or be involved in someone else's second - chance story.
I don't know for sure as it's a fanfiction. But it could be Lincoln Loud as he is one of the central characters in The Loud House and often involved in various storylines. Maybe he's the one getting the second chance.
Typically, there are characters who are divorced or have gone through a bad breakup. For example, there might be a single mother or father who thought their chance at love was over but then meets someone new. There could also be an older character who lost their long - term partner and is hesitant to love again at first.
It could be an older trainer who has been through a lot in the Pokemon world and is now getting a second chance. Maybe someone who was once a gym leader but lost their position due to some scandal and now wants to prove themselves again.
It could still be Voldemort. Even though Harry has a second chance, Voldemort is still a major threat in the wizarding world. His presence and his Death Eaters would continue to be the main source of danger, and Harry would need to use his second chance wisely to defeat him once and for all.
Since it's a Roxas fanfic with a second chance theme, Roxas is the central figure. However, depending on the plot, characters like Kairi or Riku could also be involved. If the second chance is related to something that affects the whole group, they would be part of the story. For instance, if Roxas is getting a second chance to save their world, they would be important in the narrative.
I'm not sure as I haven't read it. It could be a regular person like a middle - aged man who has made mistakes in his life and is now getting a second chance.
Well, Harry Potter himself is very likely to be one of the main characters. Since it's about a second chance, he could be the one to experience this chance and make different choices. Hermione Granger and Ron Weasley are also likely to be main characters as they are Harry's closest friends and would be involved in any major changes he makes.