Postal Code: 311-0312

with check digit: 082121
Nishigoutoshimo-chou西河内下町
Hitachioota-shi常陸太田市
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.