Soma-mikuriya was one of the medieval shoen (manor in medieval Japan) holdings of the commendation type in areas that are today's Toride City and Moriya City, Ibaraki Prefecture, and Kashiwa City, Nagareyama City, and Abiko City, Chiba Prefecture.
相馬御厨（そうまみくりや）は現在の茨城県取手市、守谷市、千葉県柏市、流山市、我孫子市のあたりにあった中世の荘園寄進地系荘園の一つ。