8 titles recommended if you like The Heroic Legend of Arslan
Slayers
InuYasha
The Most Notorious "Talker" Runs the World's Greatest Clan
The Banished Court Magician Aims to Become the Strongest
Dragon Quest: The Adventure of Dai
Fate/Grand Order Absolute Demonic Front: Babylonia
I'm Quitting Heroing
The Strongest Tank's Labyrinth Raids -A Tank with a Rare 9999 Resistance Skill Got Kicked from the Hero's Party-