Postal Code: 703-8232

with check digit: 331023
EnglishJapanese
Seki
Okayamashinakaku岡山市中区
Okayama-ken
(aka: Okayama, Okayama-ken, Okayamaken)
岡山県

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