Castlevania: Nocturne

While not solely centered on vampires, Attack on Titan offers a gritty and dark fantasy world where humanity is on the brink of extinction by giant humanoid creatures. The intense action, horror elements, and dark, intricate plotlines will resonate with fans of Castlevania: Nocturne.

Berserk offers a grimdark fantasy setting rife with demons, magic, and medieval combat. Its mature storytelling and deep character development, as well as the brutal world it portrays, hold great appeal for fans of Castlevania's similar dark fantasy themes.

Tokyo Ghoul presents a modern, dark fantasy world where ghouls and humans are at odds with one another. Its mix of horror, action, and moral dilemmas create a complex narrative that mirrors the thematic depth and gothic ambiance of Castlevania: Nocturne.