Postal Code: 250-0406

with check digit: 143821
Kowakudani小涌谷
Hakone-machi, Ashigarashimo-gun足柄下郡箱根町
Kanagawa-ken
(aka: Kanagawa, Kanagawa-ken, Kanagawaken)
神奈川県

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