When the Aya-jo Castle which was the branch castle of the Ito clan fell due to the attack of the Shimazu clan, Mancio ITO who was eight years old at the time, was carried on Kunihiro TANAKA's back, and escaped to Bungo Province.
伊東氏が島津氏の攻撃を受け、伊東氏の支城の綾城が落城した際、当時8歳だった伊東マンショは家臣の田中國廣に背負われ豊後に落ち延びる。