#drif

Danganronpa Zero is a really good origin story that explores junko's character and the a lot of the shady stuff with Hope's Peak along with introducing a lot of things that would become staples of the series like Izuru Kamukura and the reserve course. It's also consistently referenced all throughout the series.

Danganronpa Zero revamped fan translation

Danganronpa Kirigiri is not only a great origin story for Kyoko, it also has plenty of great new characters, interesting mysteries, and amazing themes. The author would even go on to work on Danganronpa v3 and create all the crazy murder methods in that game. In my personal opinion this is probably the best written entry in the entire series.

Danganronpa Kirigiri fan translation

Danganronpa IF is not only a fun what if story but also a great character study of Mukuro who now finally understands her sister and recontextualizes a lot of things, it's also just really fun in general.

You can read Danganronpa IF after beating Danganronpa 2

Makoto Naegi Secret File is a short but entertaining story about the events that led Makoto to becoming a student at Hope's Peak. It adds some neat context and some interesting foreshadowing, plus it's just really weird lol.

Makoto Naegi Secret File fan translation

Not my favorite (least favorite actually) but Danganronpa Togami is an absolutely insane read with one of the most baffling plot twists in the series. Only the most curious of souls should read this.

Danganronpa Togami volume 1 fan translation Danganronpa Togami volume 2 extended summary Danganronpa Togami volume 3 extended summary Danganronpa Togami ongoing fan translation of all volumes

Ultra Despair Hagakure is just a generally really funny story about Yasuhiro in Towa City where he bumps into a lot of crazy people while trying to get money to pay his debts, it's silly and fun. Don't expect Shakespeare, it's just a fun time.

You can read Ultra Despair Hagakure after beating Danganronpa Another Episode

Danganronpa 1-2 Beautiful Days is a collection of non-canon stories similar to the anthology comics, overall it's just really neat but the story "Nanami the Adventurer" absolutely is a must read for perfectly explaining what makes Danganronpa 2's cast great.

Danganronpa 1-2 Beautiful Days fan translation

Not technically a novel but Danganronpa Gaiden is a fun thriller with cool characters and interesting world building, it has some issues but it's definitely worth checking out.

Danganronpa Gaiden Killer Killer scanslation

Also not technically a novel but Kirigiriso is a really weird but interesting crossover story with Danganronpa and Otogiriso about kyoko discovering a plant infested mansion. If you enjoyed Danganronpa Kirigiri or Kyoko as a character in general, you might get some enjoyment out of this

Kirigirisou fan translation

That's the end of the post, I hope I managed to convince you to check out at least one of these stories. All of them have been linked in this post so hopefully they should be very accessible.