Japan · Ōtawara-shi
Data is aggregated from public sources and may be incomplete or out of date. Always verify with primary sources before acting on any figure. See data sources.
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Capacity
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Current population
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Occupancy
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Year opened
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Operational
Figures from official sources · verified 28 May 2026 · methodology
Operator
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Population held
Mixed/unknown
Opened
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Region
Ōtawara-shi
Security level
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Death-row facility
No
No conditions summary available yet.
No visiting information available.
No mailing information available.
Contact the operator's website for inmate-specific procedures.
No major issues documented in our database.
Masashi Tashiro (ç°ä»£ ã¾ãã, Tashiro Masashi) (born August 31, 1956) is a Japanese former television performer and a founding member of the band Rats & Star.
Source: Wikidata + Wikipedia.
No public contact details available.
Derived signal — not a judgement. How it's calculated
Same country, matched on type + security level where possible.
How many of our profile fields are populated. We surface this so families and researchers know the limits.
Under CC-BY-4.0. Include the URL and access date; the site is a living reference and entries can change.
World Prisons. (2026). Kurobane Prison. Retrieved July 22, 2026, from https://worldprisons.com/prisons/kurobane-prison
"Kurobane Prison." World Prisons. Accessed July 22, 2026. https://worldprisons.com/prisons/kurobane-prison.
@misc{worldprisons-kurobane-prison,
author = {{World Prisons}},
title = {Kurobane Prison},
year = {2026},
url = {https://worldprisons.com/prisons/kurobane-prison},
urldate = {2026-07-22}
}