Ryōgorōs biological father held a license of total transmission (Menkyo) of the Haruyoshi-branch of the "New Just" Muso-ryu tradition.
[1] He trained in all of the arts a bushi (warrior) was expected to learn which included horsemanship, bowmanship, gunnery, swordsmanship, spear and a multitude of other weapons and skills.
[1] Sometime after the Seinan war of 1877, Ryōgorō moved to Tokyo and started teaching Shintō Musō-ryū, though in a smaller scale than his successor Shimizu Takaji.
Two of his known students were Ryōhei Uchida (his son) and Nakayama Hakudo (the founder of Muso Shinden-ryu iaido and a master of kendo).
After his death, the set of kata were named Uchida Ryu in his honor and are now practiced as one of the heiden bujutsu of Shintō Musō-ryū.