Furuichi Ryōwa was a tea master from the Edo Period and 4th generation iemoto (grand master) of the Ogasawara Ko-ryū school of chanoyu. Ryōwa had a close...

to: Furuichi Chōin (古市澄胤, 1452–1508), minor Japanese lord and tea ceremony aficionado Furuichi Ryōwa (古市了和, died 1657), Japanese tea master Furuichi Kōi...

2020-10-21. "続日本100名城" (in Japanese). 日本城郭協会. Retrieved 25 July 2019. Furuichi Ryōwa Kokura Castle - Kitakyushu film commission Kokura Castle (Japanese)...