Oka Rokumon
Oka Rokumon was a Japanese sinologist of the late Edo and Meiji periods.
Biography
Oka Rokumon was born on the second day of the eleventh month of Tenpō 4 according to the traditional Japanese calendar. He was born into a buke family in Sendai Domain.While he was still young he moved to Edo and studied at the, an educational institute under the auspices of the shogunate. He eventually became the director of the institution. While a student there, he developed close friendships with several of his classmates, notably,, and.
In late 1861, he travelled to Kinki, and while there, to help Keidō, planned with Hanzan to establish a school in Osaka. They called the school Sōshōkō-juku, literally "Two Matsus and Oka School". The school became a meeting place for various figures associated with the sonnō-jōi movement, attracting negative attention from the authorities, and Oka was forced to shut the school down after less than a year.
He was at this time ordered by his superiors in Sendai to perform reconnaissance work in Kyoto. During the Boshin War, he opposed the union of the domains of Mutsu and Dewa provinces, drawing the ire of the government, and was imprisoned. Following the Meiji Restoration, he served in various government positions.
After retiring early, he devoted himself to writing. In 1884 he visited China, writing a travel diary recounting his experiences, Kankō kiyū.
He died on 18 February 1914. His grave is in Yūtenji in Meguro, Tokyo.