Interest in unarmed fighting arts increased during the 14th century when King Sho Hashi of Chuzan established his rule over Okinawa and banned all weapons. A more rapid development of tode followed in 1609 when the Satsuma Clan of Kyushu, Japan occupied Okinawa and again banned the possession of weapons. Thus Tode or Okinawan-Te, as the Satsuma Samurai soon called it, became the only means of protection left to the Okinawans. Thus it was this atmosphere that honed the early Karate-like arts of Okinawa into a weapon, enabling the island people to conduct a guerrilla-type war with the Japanese Samurai that later into the late 1800′s.
The okinawan people developed their farming tools into weapons that were very effective against the samurai. The Kama, Sai, Nunchaku, Bo, and Tonfa are the most common that were utilized. The Oar and Okinawan Brass knuckles are just a couple more.