Postal Code: 841-0000

with check digit: 412031
When there is not a mention以下に掲載がない場合
Tosu-shi鳥栖市
Saga-ken
(aka: Saga, Saga-ken, Sagaken)
佐賀県

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