That Time I Got Reincarnated as a Slime: The Ways of the Monster Nation manga volume 4 features story by Fuse and art by Sho Okagiri and Mitz Vah.

Now that Framea's first guidebook to Tempest and all its cuisine, shops, and activities is done, she's on to her next adventure-school! At Rimuru's suggestion, she enrolls in the Tempest Technical Development Academy, where she's sure to have all sorts of new experiences to write about!