detention center in Gunma Ken

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Akagi Juvenile Training School

Maebashi-shi, 371-0222 Maebashi-shi, Japan

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榛名女子学園

Shintō-mura, Kitagunma-gun, 370-3503 Shintō-mura, Japan

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太田拘置支所

Ōta-shi, 373-0851 Ōta-shi, Japan

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熊谷 拘置支所

1 Chome−16, 360-0014 Kumagaya-shi, Japan