Magunyoshioka-machi, Kita-gun ,Gunma-ken
Postal Code: 370-3600
JIS code: 10345
with check digit: 103454
When there is not a mention, Magunyoshioka-machi, Kita-gun,
Gunma-ken(aka: Gunma, Gunma-ken, Gunmaken)
Gunma-ken(aka: Gunma, Gunma-ken, Gunmaken)