Twin Sisters of Kyoto was created in 1963.
Twin Sisters Lookout was created in 1914.
Kyoto was created in 1889.
Kyoto Song was created in 1985.
Kyoto Prefecture was created in 1868.
Kyoto Prize was created in 1984.
Kyoto Animation was created in 1981.
Kyoto Tower was created in 1964.
Cosmology of Kyoto was created in 1995.
Kyoto Electronics was created in 1998.
Kyoto Shugoshoku was created in 1862.
Kyoto Journal was created in 1986.
The plural possessive is twin sisters'.