Ameya is a supporting character from the anime film Kuramerukagari. She is an adult woman with brown hair styled in a bob cut that reaches her ears, and she wears glasses. Her primary occupation in the coal mining town known as Hakoniwa is that of an amezaiku vendor, a seller of traditional Japanese candy sculptures. However, this public-facing role serves as a cover for her true line of work, as she is also an informant.

Information regarding her personal background and specific motivations is not available. In the narrative, Ameya functions as a supporting character within the town's unique community. Her most clearly defined relationship is with a character named Shiina, an investigator for a special agency, with whom she has a close connection. The nature of this relationship and its impact on the story's events is not detailed. No information is available regarding her personality, her individual role in the central conspiracy, any character development she undergoes, or any notable abilities she may possess beyond her skills as a candy vendor and her activities as an informant.