How NOT to Summon a Demon Lord manga volume 5 features story by Yukiya Murasaki and art by Naoto Fukuda.

For the first time since waking up in his favorite MMO, Diablo is up against an opponent that’s actually as strong as he is! Galford is a mighty warrior and the governor of Faltra, but instead of keeping the peace, he’s been trying to start a war with the elf kingdom! If Diablo can’t defeat Galford in battle, then the whole world’s in trouble!