Postal Code: 999-0133

with check digit: 063827
Komatsu小松
Kawanishi-machi, Higashiokitama-gun東置賜郡川西町
Yamagata-ken
(aka: Yamagata, Yamagata-ken, Yamagataken)
山形県

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