Postal Code: 384-1102

with check digit: 203033
EnglishJapanese
Koumi小海
Koumi-machi, Minamisaku-gun南佐久郡小海町
Nagano-ken
(aka: Nagano, Nagano-ken, Naganoken)
長野県

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