12 titles recommended if you like Grimgar of Fantasy and Ash
I Got a Cheat Skill in Another World and Became Unrivaled in the Real World, Too
Seirei Gensouki: Spirit Chronicles
Frieren: Beyond Journey's End
The Rising of the Shield Hero
Re:ZERO -Starting Life in Another World-
Skeleton Knight in Another World
Solo Leveling
Even Given the Worthless "Appraiser" Class, I'm Actually the Strongest
Re:Creators
Goblin Slayer
Claymore
The Faraway Paladin