I have been a fan of Isekai since the start of Sword Art online. Though honestly, among all the isekai I have read and watched, that one was one of the most... uhm... how do I say it... anticlimatic. And so... I am writing this to list some of the isekai's I have read and watched.
1. Log Horizon
2. Overlord
3. No Game No Life
4. Mondaiji-tachi ga Isekai kara Kuru Sou desu yo?
5. Kono Subarashii Sekai ni Shukufuku wo!
6. Isekai wa Smartphone to Tomo ni
For this part, I am not sure if there are anime adaptations for the following already, but I have read the manga, and some, even the light novels.
7. The New Gate
https://mangarock.com/manga/mrs-serie-248289
8. In Another World, I'm Called: the Black Healer
https://mangarock.com/manga/mrs-serie-115822/chapter/mrs-chapter-115823
9. World Customize Creator
https://mangarock.com/manga/mrs-serie-275136
10. Seijo no Maryoku wa Bannou desu
https://mangarock.com/manga/mrs-serie-100204122
11. Goddess Creation System
https://mangarock.com/manga/mrs-serie-100118472
12. They Say I Was Born a king's daughter
https://mangarock.com/manga/mrs-serie-100255938/chapter/mrs-chapter-100256050
13. Tate no Yuusha no Niriagari
https://mangazuki.me/manga/tate-no-yuusha-no-nariagari/
14. Re:Monster
https://mangarock.com/manga/mrs-serie-204363
