 If you liked
Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka
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 ...then you might like
Knight's & Magic
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Both have very charismatic protagonists;
The two stories happen in a world where there is some peculiarity: in Knight's & Magic, the world has the Knight Runners that fight against creatures and in Dungeon ni Deai, the world has dungeons where the characters end up having to fight creatures. The two anime's are really cool, if you have ever seen one, you may find the other interesting.