Total Recommendations: 2
If you liked
Shinsekai yori
|
...then you might like
Yakusoku no Neverland
|
The atmosphere these two anime give of is very similar. At first you get to see happy children playing around until the darkness hits you and it turns into a thrilling mystery with supernatural horror elements. Both are about the children finding out the truth of the world they are living in.
If you liked
One Outs
|
...then you might like
Kakegurui
|
Basically both have a genius main character, who has to manipulate his oponents to win the game. They also involve mind games and gambling with large amounts of money.