Plantilya:Location map Japan Gunma Prefecture
| name | Gunma Prefecture | |||
|---|---|---|---|---|
| border coordinates | ||||
| 37.075 | ||||
| 138.37 | ←↕→ | 139.68 | ||
| 35.953 | ||||
| map center | 36°30′50″N 139°01′30″E / 36.514°N 139.025°E | |||
| image | Gunma-ken géolocalisation.svg
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| image1 | Gunma-ken géolocalisation relief.svg
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