The links for "Non-Human Sub-district Office" is not available in nu but it says its completed. Someone send link for full English translation (´ . .̫ . `)
Dunno how far the archive.org links go, but at least the first 3 chaps are available through archive.org: https://web.archive.org/web/20211027061428/https://thepotatoroom.com/novels/nhso/nhso-chapter-1/