Dead Mount Death Play

Both shows are "underworld" shows at heart - gangsters for Durarara and assassins for Dead Mount Death Play, but both shows have little flourishes of the supernatural involved as well which add a little extra spice to an already spicy genre. There's also a very strong sense of community between the characters and world-building in both shows. 

Both shows have a cast of bad guys with ambiguous relationships and uncertain allies. You are never 100% sure who is on whos side as they stumble through interactions with each other. 

edge and lots of death 

A necromancer finds himself in our world. He end up joining underground assassin group. They're playing cat and mouse with another group. That wants him dead. As well as the cop find him sus continue to dig deeper to reveal the truth.  

In the anime Dead Count Death Play, the main character is death itself in the flesh, can kill anyone he wants if he sees fit. the only difference from the anime Sokushi Cheat ga Saikyou sugite, Isekai no Yatsura ga Marude Aite ni Naranai n desu ga. is that he is a reborn necromancer and can resurrect the dead or grant the dead a new power, he also He is fair and goes to his goal to protect his friends. In the anime Sokushi Cheat ga Saikyou suite, Isekai no Yatsura game rude Site ni Naranai n desu ga. The main character, on the contrary, is an ordinary person with unlimited abilities to die, just not to say that he is smart, since he kills with just the power of thought without thinking about the consequences that may occur after. Just like in the anime Dead Count Death Play, the main character goes to his goal to protect loved ones while he is fair, although at the same time he is the strongest threat to any deity or creature. read more 

They are both a type of reverse Isekai, they have action and urban fantasy in their tags and both the main characters are immortal 

This series and K give me the same vibe sort of. The intrigue between factions, having supernatural powers is similar and the character interactions. They both have overarching main stories but I think the story line in K flows better and has a better MC. 

main protagonists are demon lord/death god who got killed by humans in their era and reincarnated into the body of a young boy in the future and learn to adapt and relive their life  

The vibes of Hamatora and Dead Mount Death Play are very similar. Both have supernatural powers and take place in a city where huge criminal cases occur sometimes. 

Both have supernatural elements as well as strong association with a city. They also show the viewer opposing factions in a relatively unbiased way. 

Like in Durarara!! and Baccano!, Dead Mount Death Play tells a story centered around the underworld, featuring exceptional, but human, men and assassins who find themselves orbiting a fragment of supernatural power that has appeared in our world. In all these series, we move seamlessly from one character to another at a very fast pace, keeping the audience on the edge of their seats throughout. 

Gave me similar vibes cause something like death is there. One has corpse god and other has an angel or something.