Omniscient Reader’s Viewpoint is an adaptation of the same manhwa. The story follows a man who read a noble and suddenly everything becomes the same as noble one day. The violent world becomes a reality.
The Summer Hikaru Died
This is one of the darkest anime on this list. A boy who found that his friend is replaced by something else and that is just wearing his friends skin and inherited his memories and devotion.
Lord of the Mysteries
This anime is an adaptation of a Chinese web novel. The story follows a boy who got reincarnated into another world but this world in an alternate steampunk reality. This anime has so many things to offer.
Orb: On the Movements of the Earth
This anime has the most unique plot on this list. The story follows various historical points where people try to solve the mystery of the Earth rotating around the sun. It's going to be interesting how they'll show it.
Uzumaki
After so many delays and interruptions finally, Uzumaki anime coming out. The story takes place in a town which is filled with horror elements. This anime presents short horror stories and everything is inspired by spirals.
Gachiakuta
This anime is filled with dark fantasy. The story follows Rudo a boy who is falsely accused of the crime. And thrown into a pit filled with dangerous monsters and another deadly things. He wants revenge for this.
Witch Hat Atelier’s
This anime has slowly gained popularity since its released date. The story follows a girl who loves magic and pays the horrid price for his recklessness with spells. Now he's offered to become an apprentice.
Sakamoto Days
This is the biggest title on this list. The story follows a retired assassin who settled into his life with a family. But his former rivals keep interrupting his life and cause problems. He has to deal with them.