In Kyoto's Teramachi Sanjou shopping district, there exists an antique store. A high school student named Mashiro Aoi stumbles upon Yagashira Kiyotaka, the son of the shop owner, and subsequently takes on a part-time job at the establishment. Kiyotaka is often referred to as "Holmes" due to his exceptional problem-solving abilities, which he shares with Mashiro Aoi. Together, they tackle peculiar cases brought to them by various clients.
Kyoto Teramachi Sanjou no Holmes has been published digitally in English as Holmes of Kyoto through Crunchyroll.