This surprisingly has become one of my favourite Danganronpa mangas! I guess it being based on my favourite game of the franchise already gave it an edge, but it's a much better adaptation than what I expected! (Other Danganronpa adaptations have let me down in the past).
It wasn't rushed, added details here and there that added to the story, got rid of what was unnecessary, and overall really made the characters really shine! I'm afraid that the series won't keep up because of it only being three volumes (I think a fourth would have been beneficial), but I'm hopeful in my despair!
P.S. /if you're reading this review and you're interested in Danganronpa... there's this fanfic on AO3 called Danganronpa 4: Despair Beyond Hope, it's really good, you should check it out! (Not like I wrote it... ;)