He's a Japanese samurai and military commander of the late Sengoku period of Japan. He is probably best remembered as the commander of the Western army in the Battle of Sekigahara. He is also known by his court title, Jibu-no-sho. He's a tactican and very smart. He's a tsundere and sounds a bit shy sometimes. He's attractive. Hideyoshi Toyotomi is like a father to him. His hobby is practicing his ability to create bad puns and he doesn't like persimmons.