Postal Code: 300-2651

with check digit: 082201
Onigakubo鬼ケ窪
Tsukuba-shiつくば市
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.