仁徳天皇
Takenouchi no Sukune was supposedly the son of Princess Kagehime, and is said to be grandson to . Descended from Emperor Kōgen, Takenouchi no Sukune served under five legendary emperors, Emperor Keikō, Emperor Seimu, Emperor Chūai, Emperor Ōjin, and Emperor Nintoku, but was perhaps best known for his service as Grand Minister (Ōomi) to the Regent Empress Jingū, with whom he supposedly invaded Korea. While Jingu was regent to her son, Ojin, Takenouchi was accused of treason. He underwent the "ordeal of boiling water" as a way to prove his innocence.