Reduce the list, select first 2 letters of the city:
Listing cities (258 place(s)). Select the City to see the postcode(s):
Listing cities (258 place(s)). Select the City to see the postcode(s):
Position: Postcodes > Japan > Kanagawaken > S.... >
Postcode finder: Japan, List of the cities starting with S. Japan Kanagawaken Postcodes (Desktop version).