Ratsukon

Ratsukon is a term primarily used in online communities, particularly within fandoms, to refer to an individual who engages in excessive or obsessive consumption of media related to rats, often in a sexualized or fetishistic manner. This can encompass a wide range of media, including fan art, fan fiction, and sometimes original content featuring anthropomorphic or realistic rats. The term itself is a portmanteau of "rat" and the Japanese suffix "-suke" which is often used in slang to denote an obsessive or enthusiastic person, though its direct application here is more of a playful or descriptive coinage.

The phenomenon is largely confined to niche online spaces where such interests can be shared and explored. Like many internet-derived subcultures, Ratsukon is not a formally recognized identity or disorder, but rather a descriptive label for a specific type of media interest. Discussions and content related to Ratsukon are typically found on platforms that allow for user-generated content and discussion forums. The prevalence and visibility of Ratsukon are difficult to gauge due to its niche nature and association with online communities.