of black lacquer with red binding. He rode on (the horse named) Nanryo, while one of his servants followed with a remount and another bore his shield under his arm". Both were killed in battle. Were also present that day from the Watanabe clan : Minamoto no Sazuku, Minamoto no Tsuranu, Watanabe Habuku, Minamoto no Okoru, and others, who fought to death and were killed fighting against the Taira. The Watanabe had a powerful navy, and in 1185 they sent their navy ships to support the Minamoto cause. In February 1185, the Minamoto army of Minamoto no Yoshitsune, brother of Yoritomo, stayed at Watanabe no tsu, in the lands of the Watanabe clan, to rest, gather troops, army provisions, and prepare a fleet of ships for the raid in Shikoku. At the Battle of Yashima (March 1185) the Watanabe horsemen proved to be decisive, and due to the fall of Yashima, the Taira clan lost their bases in Shikoku. At the Battle of Dan-no-ura (April 1185), when the Dowager Empress Kenrei-mon-In, daughter of Taira no Kiyomori, tried to drown herself, she was pulled out by the samurai Watanabe no Mutsuru. Kamakura to Muromachi periods After the Genpei war, the Matsuura Watanabe received the additional titles of Gokenin (Direct Retainer of the Shogunate), and of Jitō (Military Governor). During the Mongol invasions (1274 and 1281), the Matsuura Watanabe fought fiercely to repel the invaders. Sashibo, the Soryo (Heir) of the Matsuura Watanabe and his cousin Yamashiro Kai, from the Yamashiro Watanabe branch descending from Oi, sixth son of Watanabe Hisashi, were killed in battle fighting against the Mongols. The Kamachi were direct descendants of Minamoto no Noboru (848-918), like their cousins of the Watanabe clan, and had the titles of Shokan (Governing officer) of Kanzaki no shō estate (Hizen province), of Gokenin, of Jitō (Military Governor) of the County of Mizuma (Chikugo province), and held the court rank of Kizoku (Officer). Minamoto no Hisanao, son of Watanabe Hisashi, was 'Uhyoe no jo' (Officer of the guards of the Middle Palace), and owner of Mikuriya no shō estate. After the Jōkyū War (1221), Hisanao's son, Minamoto no Sanen, was adopted by the Kamachi as their son in law to succeed their estates and titles; he changed his name to Kamachi, and was the founder of the Kamachi Watanabe branch, Lords of Kamachi castle. At the time of the Mongol invasions, Morohisa went