Welcome to Otsu
   History of Otsu

   The Otsu Citizens' Oath

   Sister Cities

Lansing (USA) from 1. Oct. 1969
Interlaken (Switzerland) from 1. Oct. 1978
Wurzburg (Germany) from 13. Feb. 1979
Mudanjiang (China) from 3. Dec. 1984
Kumi (The Republic Korea) from 12. Apr. 1990

   Organization of Otsu