Jujutsu Kaisen vs Chainsaw Man

Connection:

Both are spiky haired protagonists of a new generation of Shonen manga series that have become extremely popular and have an official anime adaptation from Studio MAPPA

Both are orphaned easygoing teenage men living in urban Japan where devilish creatures are made from negative human emotions that infest their world, (Curses and Devils respectively)

Both would gain supernatural powers after merging with one of these creatures in a life-or-death situation (Sukuna the King Of Curses and Pochita the Chainsaw Devil)

Both are drafted into an an high level government agency (Tokyo Metropolitan Curse Technical College and the Public Safety Devil Hunters respectively) after getting personally recruited by one of the most powerful and feared, (also fan-favorite), characters in their world (Satoru Gojō and Makima respectively)

Both join a trio with a stoic, black-haired swordsman (Megumi Fushiguro and Aki Hayakawa) and a loud, sassy female (Nobara Kugisaki and Power)