Tate no Yuusha no Nariagari, Dr. Stone Recommendations
I really enjoyed these two shows. And if I can find a lot of animes like Tate no Yuusha, DrStone is difficult to link with another one. But here is what I found:
1) The story begins into a new world for both MC. And I must precise that they start with (almost) nothing.
2) They both use their intellect to face situations and find allies when they need to.
3) Senku and Naofumi are totally outnumbered by a huge opponent.
4) It's basically two adventures shows; you discover new places, new knowledge, and it's really enjoyable!