Katō Kiyomas (1552 – 1611) was a Japanese daimyō. Like Ishida Mitsunari, Katō Kiyomas went into service for Hideyoshi, and made a name for himself as a smart and resourceful military commander. Rewarded for his service, Katō Kiyomas was known as one of the Seven Spears of Shizugatake. He served as a senior commander during key military battles and was known for his brute strength and power. He fully believed in the warrior's duty, and was willing to sacrifice everything for it.
