Postal Code: 740-0021

with check digit: 352080
Muronoki-machi室の木町
Iwakuni-shi岩国市
Yamaguchi-ken
(aka: Yamaguchi, Yamaguchi-ken, Yamaguchiken)
山口県

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