Postal Code: 319-1727

with check digit: 082155
Sekimotochouogawa関本町小川
Kitaibaraki-shi北茨城市
Ibaraki-ken
(aka: Ibaraki, Ibaraki-ken, Ibarakiken)
茨城県

*1 JIS area code is identification code for cities,towns and villages. Maintained by JISC - Japanese Industrial Standards Committee.