細川忠興
', (née Akechi), usually referred to as ', (1563 – 25 August 1600) was a member of the aristocratic Akechi family from the Sengoku period. She was the daughter of Akechi Mitsuhide, the wife of Hosokawa Tadaoki, and a Christian convert. Gracia is best known for her role in the Battle of Sekigahara, she was considered to be a political hostage to the Western army led by Ishida Mitsunari. She reneged on committing suicide (seppuku) because of their Christian faith, breaking the code of conduct imposed on women of the samurai class.