I like my horror boundaries pushed, so it's time for some love for all the *fanstastic* #manga out there that's creepy, unsettling, and terrifying, sometimes in really unexpected ways (particularly if it's not your "base" culture).
I mean obviously everything #junjiito does is gold; but also #akira is bone-shakingly scary at times (READ it! yes it's huge; do it anyway!), and #jujutsukaisen will sucker-punch you with horror in a fun high-school adventure...what else? I'm forgetting lots...