Although the Prince Shioyaki was executed due to that he was held as a false emperor in the Rebellion of FUJIWARA no Nakamaro in 764, Shikeshimaro, his mother, the Imperial Princess Fuwa were not punished.
天平宝字8年（764年）塩焼王は藤原仲麻呂の乱で偽帝に擁され処刑されたが、母の不破内親王と志計志麻呂は罰されなかった。