According to "Shoku Nihongi" (Chronicle of Japan Continued), in 770 the Misasagi (the Imperial mausoleum) of the Empress Koken (later the Empress Shotoku) was build on the premises of Suzuka no Okimi's residence located in Saki.
『続日本紀』によると佐紀にあった鈴鹿王邸に、宝亀元年（770年）孝謙天皇称徳天皇の御陵が造営されたという。