The Other World's Books Depend on the Bean Counter LN 1-3 [end]
The Other World's Books Depend on the Bean Counter Volumes 1-3 by Yatsuki Wakatsu, Illustrations by Kikka Ohashi. Translations by Jenny Murphy. Published by Yen On (Yen Press). The original name of this series is 異世界の沙汰は社畜次第 | Isekai no Sata wa Shachiku Shidai which translates to "The Other World's Books Depend On the Corporate Slave". Although "Bean Counter" is humorous and an accurate description of the main character (he's a workaholic accountant), I think there's a little bit of nuance lost here. The main character, Kondou Seiichirou, is a Japanese salaryman who accidentally gets isekai'd along with the "Holy Maiden", Yua Shiraishi.