Postal Code: 644-1201

with check digit: 303925
Kawaharagou川原河
Hidakagawa-chou, Hidaka-gun日高郡日高川町
Wakayama-ken
(aka: Wakayama, Wakayama-ken, Wakayamaken)
和歌山県

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