Postal Code: 441-0103

with check digit: 232076
Kozakai-chou小坂井町
Toyokawa-shi豊川市
Aichi-ken
(aka: Aichi, Aichi-ken, Aichiken)
愛知県

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