Is Serafall Leviathan Based On A Biblical Figure?

Yep, the name’s a nod to the biblical Leviathan, but that’s where the similarities end. Serafall’s a total anime original—think less 'apocalyptic sea monster' and more 'ice-wielding magical girl enthusiast.' The show loves cherry-picking mythological names for cool factor, then doing whatever it wants with them. Like, would the Book of Job’s Leviathan wear a frilly skirt? Probably not, but that’s why we love anime logic.

Serafall Leviathan from 'High School DxD' is indeed loosely inspired by biblical and mythological figures, but with a heavy twist of creative liberty! The name 'Leviathan' directly references the monstrous sea serpent from the Old Testament, often symbolizing chaos or evil. In the anime, though, Serafall is one of the Four Great Satans—a bubbly, magical girl-obsessed powerhouse who couldn't be further from the terrifying beast of scripture. The series borrows names and concepts from various mythologies (like the Ars Goetia demons) but remixes them into something entirely its own.

What fascinates me is how 'High School DxD' plays with these influences. Serafall’s character design and personality are a deliberate contrast to her namesake, leaning into the show’s theme of subverting expectations. The biblical Leviathan was a primordial force of destruction, while Serafall is a flamboyant, almost comedic figure who wields ice magic and adores sparkly outfits. It’s a classic example of anime taking a kernel of lore and spinning it into something fresh—and honestly, that’s part of the fun. If you dig deeper, you’ll find this approach everywhere in the series, from fallen angels reimagined as bureaucratic office workers to archdemons hosting tea parties. The biblical connection is there, but it’s more like a playful Easter egg than a direct adaptation.