Castles & palaces
Nagoya Castle
Japanese castle located in Hizen province (now Saga prefecture)
Wikipedia names Nagoya Castle as where 1 film or series was filmed; its page links to the sentence that says so. Wikidata records no shoot here yet.

Filmed here, per Wikipedia
Wikipedia says these were filmed in Nagoya Castle. Each title’s page links to the sentence that says so.
RanWar film1985
Filming locations nearby
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Towns & cities Karatsu
Japan · 13 km south-east
City in Saga Prefecture, Japan
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Towns & cities
Imari
Japan · 30 km south
City in Saga Prefecture, Japan
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Landscapes & nature
Iki Island
Japan · 31 km north-west
Island
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Towns & cities
Shikamachi
Japan · 39 km south-west
Dissolved municipality in Kitamatsuura district, Nagasaki prefecture, Japan