
If you're looking for anime similar to Isekai de Te ni Ireta Seisan Skill wa Saikyou datta You desu, you might like these titles.
Haruyoshi is the strongest onmyouji in his world. He's betrayed by his friends and, on the verge of death, he wishes to be happy in his next life. He then attempts a secret reincarnation spell. The spell is a success and he is reincarnated, but somehow it's in another world. He is reborn into a distinguished family of wizards, but is judged to have no magical ability. He soon realizes however that the magic in this world is nothing compared to his old onmyou arts, and he declares that he doesn't need magic. He thus begins his easy life in another world with his onmyou arts and a multitude of youkai creatures who follow him.
In the ruined city of the dead far from human civilization lives a single human child named Will. He is raised by three undead: Blood the heroic skeleton warrior, Mary the ladylike mummy priestess, and Gus the crotchety ghost wizard. The three of them teach the boy what they know and pour their love into him. One day, the boy begins to wonder, "Who am I?" Will uncovers the mysteries of the undead hidden in this faraway land. He learns of the love and mercy of good gods, as well as the paranoia and madness of evil gods. And once he learns it all, the boy embarks on the path to becoming a Paladin.
Three friends face many challenges on their adventure to Rainbow Mountain, a magical place where the first rainbow is said to have been created.
Two years have passed since Rudeus bitterly parted ways with Eris, the girl he loves. Now he wanders the north as an adventurer for hire, searching for any sign of his mother, Zenith. He finally gets the clue he’s been looking for from a friend of his old magic tutor, along with an unexpected invitation: a chance to attend the famous Ranoa University of Magic.
A young man dies in a car accident and is reborn in a magical new world. The old, yet wise Merlin finds the boy, names him Shin, raises him from infancy, and teaches him combat and powerful magic along the way. 15 years later, Shin is ready to travel the globe on his own, but Merlin forgot to teach him something major—common sense!
After suffering a heart-wrenching rejection, anime and manga-loving Shinichi Kanou shuts himself off from the world and becomes a hikikomori. But the boy's solitary life soon comes to an end when he's hired as an ambassador to a newly-discovered world, where the only job criteria is to be a hardcore otaku! Now the boy must work hard to spread the word of this unique, nerdy culture in hopes of strengthening relations between the other world's citizens and Japan. And in a land filled with dragons, half-elf maids, and a teenage queen, it shouldn't be that hard... right?