In Suishu (Volume 81, Retsuden [a series of biographies] Chapter 46, Eastern Barbarians, Wakoku [Japan]), there was a sentence famous for enraging Emperor Yodai of the Sui in 607, stating, 'this letter is from the Imperial Prince of the land of the rising sun to the emperor of the land of the setting sun.'
『隋書』「卷八十一列傳第四十六東夷俀國」には、大業三年（607年）、隋の皇帝煬帝（ようだい）が激怒したことで有名な「」との文言がある。