The joke is that a high-fantasy cast built for conquest and betrayal gets dropped into spreadsheets and performance reviews, and the show actually commits to the bit instead of winking at the audience. Office politics become genuinely funny when your coworkers are scheming medieval generals who treat a budget meeting like a siege. It's six episodes of people who would burn kingdoms down over principle now arguing about who ate someone's lunch in the break room.

Characters from the Arslan Senki TV series turn up in an office in this comedy spin-off, moving the cast out of their usual world and into a workplace setting. Released as a short ONA in 2016, it runs six episodes. The first three came out online through NBCUniversal Anime/Music, and all six were later collected on the second Blu-ray and DVD volume of Arslan Senki: Fuujin Ranbu.