If you're only looking for translated visual novels without gameplay, that significantly whittles down the already small list under the tag Medieval Fantasy on VNDB.
From that list, Mashou no Nie doesn't have any gameplay, but that's just a mediocre nukige that just happens to have a medieval setting.
If you're open to urban fantasy, you have the likes of F/SN, Tsukihime, and Coμ.