Thus, Saibara songs were gradually decreased and almost became extinct in the Sengoku period (Japan), then in September 1626, Suetsugu YOTSUTSUJI was given Mikotonori (imperial edict) and 'Ise no umi' was restored.
こうして徐々に減ってゆき、戦国時代(日本)に廃滅に瀕して、寛永3年9月四辻季継に詔があり「伊勢海」が復興された。