If you're looking for anime similar to Is It Wrong to Try to Pick Up Girls in a Dungeon? IV, you might like these titles.
Far from the dungeon beneath Oraria rises a new threat, one the beautiful goddess Artemis has sworn to destroy with the help of her chosen warrior. But this fighter isn't the renowned Ais Wallenstein or another storied hero of Orario legend. Instead the fate of Artemis' quest falls upon the shoulders of Bell Cranell, who must partner with the goddess and stand against the menace lurking in the remains of a distant, ancient city. Although Bell is the ordained champion of Artemis and a member of the goddess Hestia's familia, their adventure will test every skill and take every ounce of courage that Bell has — and perhaps, along the way, turn him into the hero he has always aspired to be.
Ais Wallenstein’s life changed forever on the fateful day she met Bell Cranel, but while Bell's story launched him into his future, her story sends her deeper into her past. Within the dungeon’s treacherous depths, Ais and the other members of the Loki Familia encounter an irregularity that could threaten not just their party, but their entire world.
A recap episode of the first season of Is It Wrong to Try to Pick Up Girls in a Dungeon?.
E-class hunter Jinwoo Sung is the weakest of them all. Looked down on by everyone, he has no money, no abilities to speak of, and no other job prospects. So when his party finds a hidden dungeon, he's determined to use this chance to change his life for the better... but the opportunity he finds is a bit different from what he had in mind!
Jinwoo recaps the events of the story so far, from his humble beginnings as the Weakest Hunter of All Mankind to his newfound power and renewed purpose.
In a mystical land filled with magic and monsters, eager adventurers scour a ten-floor dungeon in search of fame and fortune – if they are able to escape with their lives! But none dare set foot in the tenth floor, as a powerful foe will make sure that they never return to the light of day: the evil Werdna, a wizard who stole an amulet of immense power. Now, to aid a beautiful woman, a group of skilled warriors must descend to the tenth floor to find the woman’s lost love, and to take back the amulet from the hands of evil!
The Kingdom of Clays faces a dire crisis: an assassination attempt has just been made on its own Princess Lynneburg, and its neighboring countries eye the aftermath like starving vultures, plotting the Kingdom’s downfall. The ensuing conflict will shape the face of the continent for centuries to come...but Noor doesn’t have a clue about any of that! Having freshly arrived at the royal capital after over a decade of rigorous, isolated training at his mountain home, he’s dead set on achieving his childhood dream of becoming an adventurer, even if the only skills he possesses are useless ones. Sure, he can [Parry] thousands of swords in the span of a single breath, but everybody knows you need more than that if you want to be an adventurer! Our hero’s road to making his dream come true will be long(?) and arduous(?)—but if there’s one thing Noor’s not afraid of, it’s some good ol’ fashioned hard work!