To fully live the experience of watching the conclusion of Hope Peak arc anime, you need to watch the episodes in a certain way as to not spoil yourself and kill the surprise element.
The anime is divided into 2 arcs, which aired at the same season: Future Arc and Despair Arc. For the maximum experience, you need to watch the episodes like this:
Future Arc: Episode 1
Despair Arc: Episode 1
Future Arc: Episode 2
Despair Arc: Episode 2
and so on and so forth until the end, where you need to finish with Despair Arc: Episode 12 (the other name for this episode is Hope Arc: Episode 1).
I hope this clarifies your doubts on how to watch Danganronpa 3.
Thanks for reading! If you like the post, please give it a like and share it with your friends. I will greatly appreciate it. Leave a comment down below on your thoughts about this anime.
Thanks again and see you in my next post.