In [[1908]], he founded the Tansei association, which produced ''[[Nihonga]]'' paintings of Okinawan subjects. Yamaguchi submitted a number of his own paintings to exhibitions held by the [[Japan Painting Association]] (''Nihon bijutsu kyôkai''). | In [[1908]], he founded the Tansei association, which produced ''[[Nihonga]]'' paintings of Okinawan subjects. Yamaguchi submitted a number of his own paintings to exhibitions held by the [[Japan Painting Association]] (''Nihon bijutsu kyôkai''). |