«Hyakkiya Tantei Jimusho: Hyakkiya Hikari no Kyoukai Jikenbo» is a new hentai based on the CGI story of the same name by B-qoon in May 2021. The action of the story takes place in the town of Azamati which mostly live girls-cats. The main character of hentai him-a girl named Ha yakutia Hikari works as a detective in her own detective agency «Hyakkiya Tantei». The girl investigates various mysterious incidents in the city, which are somehow connected with the dissolute spirits of «youkai».