Usami Sadamitsu (宇佐美定満) also known as Usami Sadayuki (宇佐美定行) (1489 – August 11, 1564) was a Japanese samurai of the Sengoku period, who served the Uesugi...

Usami (宇佐美 秀 メイソン, born 2001) Japanese kickboxer and mixed martial artist Usami Sadamitsu (宇佐美 定満, 1489–1564), Japanese samurai Tadanori Usami (宇佐美 忠則),...