Add Isekai (Parallel World) anime to the list. Isekai has become the new anime trend. There's a lot of isekai anime.
Inuyashu
Those Who Hunt Elves (Erufu wo Karu Mono-tachi)
The Familiar of Zero (Zero no Tsukaima)
Re:Zero − Starting Life in Another World
KonoSuba: God's Blessing on this Wonderful World!
Gate: Jieitai Kano Chi nite, Kaku Tatakaeri (Gate: Thus the Japanese Self-Defense Force Fought There)
Cautious Hero: The Hero Is Overpowered but Overly Cautious
Saga of Tanya the Evil
Overlord