Chiba clan
The name "Funabashi" is mentioned in the Kamakura period chronicle "Azuma Kagami." However, the name itself is even more ancient, dating from before the Nara period and the Yamatotakeru mythology. Archaeologists have found stone tools from the Japanese Paleolithic period and shell middens from the Jōmon period in the area, indicating continuous inhabitation for thousands of years. A number of Shinto shrines and Buddhist temples in the area claim to have been founded in the Nara period or Heian period. During the Muromachi periods, the area was controlled by the Chiba clan. During the Sengoku period, the Chiba clan fought the Satomi clan to the south, and the Late Hōjō clan to the west. After the defeat of the Chiba clan, the area came within the control of Tokugawa Ieyasu.