Ero guro (Japanese: エログロ) is an artistic genre that puts its focus on eroticism, sexual corruption, and decadence.[1] As a term, it is used to denote something that is both erotic and grotesque.
The term itself is an example of wasei-eigo, a Japanese combination of English words or abbreviated words: ero from erotic and guro from grotesque.[2] The "grotesqueness" implied in the term refers to things that are malformed, unnatural, or horrific.[1] Items that are pornographic and bloody are not necessarily ero guro, and vice versa. The term is often mistaken by Western audiences to mean "gore" – depictions of horror, blood, and guts.