Kyoto-Otsu; Kyoto and Otsu
Refers to the area encompassing Kyoto and Otsu cities, often used in geographical or historical contexts.
The Keishin Line is a railway line connecting Kyoto and Otsu.
Kyoto-Settsu; Kyoto and Settsu
Archaic term for the Kyoto and Settsu province area; rarely used in modern Japanese.
In old maps, there are cases where 京津 refers to Kyoto and Settsu.