Kshiteezh

Okay, so I saw your comment about Naho, and I hope this isn't too forward of me, but I'd like to respectfully disagree with you- Naho who wrote the letters does not deserve hate. Writing the letters was a decision that she and Suwa made together and they even express on multiple occasions that they know this won't change their present. They will never see Kakeru again. Their hope was to create a parallel universe where he lived.

Also, even though we know it worked, the characters in world had no idea if what they were doing would have any effect whatsoever and acknowledged that it was far-fetched and silly, but it was still a decison they all made together as a friend group to try and undo the mistakes they made the first time around.

So, no, Naho does not deserve hate at any point in time in the series imo.

Um, no she doesn't. She and Suwa made the choice to write the letters, along with everyone else, and it literally says in the manga that writing the letters would do nothing to change their own outcome, but they hoped it would branch into a new timeline where Kakeru lived. She did not erase her marriage, she did not go behind her husband's back, and she did not do anything wrong.