Anime Like Knights and Magic
Death March to the Parallel World Rhapsody
Death March to the Parallel World Rhapsody is another relative newcomer, and incredibly long named, to the isekai genre. Yet again, there’s some striking similarities to Knights and Magic, although there’s no mecha or anything involved in Parallel World Rhapsody. The show stars a 30-year-old programmer named Ichirou Suzuki, who’s drowning in work at his menial day job. One day Suzuki wakes up to find himself in a magical world, and much younger than he actually is, with a host of powerful spells and abilities at his command.
This setup is quite similar to how Eru finds himself reincarnated in the world of Knights and Magic, and both protagonists are pretty overpowered in their respective worlds. Once again, both shows sport a pretty positive tone, and have some obvious video game inspirations to their settings.