Postal Code: 959-3200

with check digit: 155811
When there is not a mention以下に掲載がない場合
Sekikawa-mura, Iwafune-gun岩船郡関川村
Niigata-ken
(aka: Niigata, Niigata-ken, Niigataken)
新潟県

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