Oie-ryu school is a school of tea ceremony which had been traditionally practiced by Shigenobu group of Mikawa-Ando clan, which was a family of fudai daimyo (a daimyo in hereditary vassal to the Tokugawa family).
御家流（おいえりゅう）は、譜代大名の三河安藤氏重信系で伝承された茶道の流派。