The Funai Castle Ruins in Oita City still convey the framework of a modern castle built by Naotaka Fukuhara and Shigeri Takenaka. It is also known as the "Hakuchi Castle" due to its appearance of white walls and floating on water, and features defensive measures such as moats and stone walls. In addition, existing structures such as the Somon Yagura and Hitojichi Yagura, as well as restored corridors and bridges, are also worth seeing. In spring, the cherry blossoms are in full bloom, attracting visitors with its historical value and beautiful scenery.
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