If you're looking for anime similar to Arifureta: From Commonplace to World's Strongest, you might like these titles.
Naofumi Iwatani, an uncharismatic Otaku who spends his days on games and manga, suddenly finds himself summoned to a parallel universe! He discovers he is one of four heroes equipped with legendary weapons and tasked with saving the world from its prophesied destruction. As the Shield Hero, the weakest of the heroes, all is not as it seems. Naofumi is soon alone, penniless, and betrayed. With no one to turn to, and nowhere to run, he is left with only his shield. Now, Naofumi must rise to become the legendary Shield Hero and save the world!
Some comparisons that can be made between these two would be the evolution of the protagonists from weak to strong. In shield hero this takes longer but none the less, in both instances we see a clear power development. Another simmilarity would be the harem of girls that they collect along the journey. Characters wise they exihbit the same lack of care initially for anything as well as their deep thirst for revenge. This soon changes with the introduction of new teammates that show them that all is not evil.
MC lives in a simple modern world and then gets called into the fantasy world to be a hero and save the day. He gets F***ed over, goes into rage, gets stronger and tries to get revenge. Both MC have their own harem.
Is It Wrong to Try and Pick Up Girls in a Dungeon? is set in the world of Orario, where adventurers band together and look for treasures in an underground labyrinth known as Dungeon. However, for Bell Cranel, fame and riches are secondary to what he wants to find the most: girls. He soon finds out though, that anything can happen in Dungeon, and winds up being the damsel in distress instead!
Both are a dungeon crawler. Both animes are about some low skilled person going into dungeon and getting strong. Both even have the main person fall a few layers into the dungeon
Both MC have white hair, they get stronger and have their own harem. Casual Isekai, dungeons, fighting monsters and getting stronger.
Lonely thirty-seven-year-old Satoru Mikami is stuck in a dead-end job, unhappy with his mundane life, but after dying at the hands of a robber, he awakens to a fresh start in a fantasy realm...as a slime monster! As he acclimates to his goopy new existence, his exploits with the other monsters set off a chain of events that will change his new world forever!
MC has somewhat the same abilities in both animes. The start of both shows both have the same feel too. The MC is transported from their world to another(Even though in this anime he isn't reincarnated)
Both are very simialar. Both MC are stupidly overpowered. In both the female charcathers fall for the MC and for good reason.
Rumor has it that, in a certain guild in the middle of nowhere, there is an extraordinary man who has climbed all the way to the Silver rank just by killing goblins. At the same guild, a priestess who's just become a new adventurer has formed her first party... and the man who ends up rescuing that party when they get into trouble is none other than the Goblin Slayer.
Both are dark fantasies but where we see the evolution of their relationship as the story progresses. Arifureta is an isekai but it feels very similar to the adventuring style of Goblin Slayer. Both also have incredible fight scenes and very likable protaganists with deep seated anger but also a longing to protect those closest to them.
"Satou," aka Ichiro Suzuki is a programmer in the middle of a death march. He was supposed to be taking a nap but somehow wakes up in another world... What lies before him is what looks like the menu screen of the game he was working before his nap. He’s at a complete beginner stage at level 1. However, he had three “Meteor Showers” which could level a whole map. Suddenly, a whole group of lizardmen appears in front of him. In order to survive, Satou uses Meteor Shower, his level jumped to 310 and he became extremely wealthy. Whether it be dream or reality, Satou’s journey was now beginning.
Weak and naive guy gets in the new fantasy RPG like world, gets to fight monsters, level up and get stronger. In first episode MC goes from little weakling to super strong. Both has harem, op MC and isekai casual stuff.
In modern day Tokyo, society lives in fear of Ghouls: mysterious creatures who look exactly like humans -- yet hunger insatiably for their flesh. None of this matters to Ken Kaneki, a bookish and ordinary young man, until a dark and violent encounter turns him into the first ever Ghoul-human half breed. Trapped between two worlds, Ken must survive the violent conflicts of warring Ghoul factions, while attempting to learn more about Ghoul society, his newfound powers, and the fine line between man and monster.
On the night his favorite MMORPG is scheduled to be shut down, veteran player Momonga stays logged in until the clock hits zero. The screen goes dark for only a few moments before he finds himself completely immersed in the online world of Yggdrasil. Left with all of his character’s devastating powers, total dominion over his loyal NPCs, and nothing better to do… Momonga decides to try his hand at taking over the world. All the hours he’s spent grinding and dungeon crawling have certainly paid off, and as he tests his strength on local rogues and legendary beasts he comes to realize that not one opponent can stand against his might. Embracing his new identity as the fearsome mage Ainz Ooal Gown, Momonga continues his search for bigger, badder adversaries. Leaving the people of Yggdrasil to wonder who exactly is trapped with who?