Postal Code: 349-0217

with check digit: 112461
Koguki小久喜
Shiraoka-shi白岡市
Saitama-ken
(aka: Saitama, Saitama-ken, Saitamaken)
埼玉県

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