The Other World's Books Depend on the Bean Counter, Vol. 3 (manga)

Although summoned to a fantasy world, with a new title and a stunning knight captain by his side, Kondou's life is on the up and up! Or so it seems from the outside. But three meals a day, rest breaks, no overtime...it irks Kondou to no end! But when danger looms and Kondou realizes he's not in Japan anymore, can Aresh break through his bitter shell and show him there's more to life than just work?!