Oka Domain
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Oka Domain was a feudal domain under the Tokugawa shogunate of Edo period Japan, in what is now central Ōita Prefecture. It was centered around Oka Castle in what is now the city of Taketa, Ōita and w
Walls of Oka Castle
Nakagawa Hisanari, final daimyō of Oka Domain
Ruins of the main gate of Oka Castle
Oka Castle
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Oka Castle was a Sengoku to Edo period yamajiro-style Japanese castle located in the city of Taketa, Ōita Prefecture, Japan. Its ruins have been protected as a National Historic Site since 2023.
Oka Domain
…岡藩, Oka-han) was a feudal domain under the Tokugawa shogunate of Edo period Japan, in what is now central Ōita Prefecture. It was centered around Oka Castle in what is now the city of Taketa, Ōita and was ruled by the tozama daimyō Nakagawa clan for all of its history. It had the largest kokudaka of any…
Approach to the castle ruins
Statue of Rentarō Taki