There is one place named Richisau in Switzerland.
All places in the world called "Richisau".
Au (4)
Wiler (4)
Munster (3)
Stalden (3)
Buchen (3)
Kulm (3)
Oberdorf (3)
Burglen (3)
Oberwil (3)
Ried (3)
Oberried (3)
Aesch (3)
Ruti (3)
Blatten (3)
Stein (3)
Buren (3)
Langnau (3)
Schlatt (3)
Biel (2)
Dompierre (2)
Hausen (2)
Ringgenberg (2)
Zell (2)
Gadmen (2)
Ober Stafel (2)
Sankt Niklaus (2)
Villa (2)
Crans (2)
Gyrenbad (2)
Lutschental (2)