日向国
The Tantō "Hyūga Masamune", also made by Masamune, was also in the possession of Ishida Mitsunari. He gave this sword to the husband of his younger sister; the sword was stolen during the Battle of Sekigahara by Mizuno Katsushige, governor of Hyūga Province. It is a , and is currently held in the Mitsui Memorial Museum.