Roman_Catholic_Diocese_of_Takamatsu
The Roman Catholic Diocese of Takamatsu (Latin: Takamatsuensis, Japanese: カトリック高松教区) is a former diocese that comprised the island of Shikoku,[1] with its cathedral, Sakuramachi Cathedral Church, located in the city of Takamatsu. It included the Japanese prefectures of Kagawa, Ehime, Tokushima and Kōchi.[2] On 15 August 2023, the diocese was incorporated into the Archdiocese of Osaka 大阪 to form the new Archdiocese of Osaka-Takamatsu.[3]