It's hard to say exactly what's new in chapter 127. It could be a new character introduction, an advancement in the main storyline, or some hidden secrets coming to light.
Yes. The Nagatoro manga reached its end, giving fans a sense of closure. There might be some mixed feelings among readers, but the final chapters tied up loose ends.
Yes, the Nagatoro manga has ended. It might have left fans with a mix of emotions, but it provided a definitive conclusion to the tale that had been unfolding.
Sorry, I don't have the details for that specific chapter. But usually, chapters in this manga have some interesting developments in the relationship between the characters and maybe some new challenges or funny moments.