 He joined his uncle at Shirataki in a settlement expedition in the north of the island of Hokkaidō (1912–1919) and studied the Daito-ryu Aiki-Jutsu with him under Sokaku Takeda.He was also closely associated with the discovery by Ueshiba of the Omoto sect in Ayabe and his encounter with its spiritual leader Onisaburo Deguchi which had a decisive influence in Ueshiba's later philosophy.Inoue then actively collaborated with his uncle into the spreading of "aikibudō", the art derived from the "daitō-ryū" that Ueshiba has perfected.