Bouken ni Iku Fuku ga Nai!

A village was caught in a desperate situation when it was attacked by a demon army. Until Eric, the strongest and bravest of heroes, appears and wipes out the enemy in an instant. However, Eric is so strong that his equipment can't stand it, which has the unfortunate side effect of him ending up completely naked after every fight…? A liberating fantasy adventure crafting comedy!

(Source: Shonen Jump Plus, translated)