Ōshū Kaidō
The area of present-day Taiwa was part of ancient Mutsu Province, and has been settled since at least the Jōmon period by the Emishi people. Numerous "kofun" were built in the area during the Kofun period. During later portion of the Heian period, the area was ruled by the Northern Fujiwara. During the Sengoku period, the area was contested by various samurai clans before the area came under the control of the Date clan of Sendai Domain during the Edo period, under the Tokugawa shogunate. Yoshioka-juku developed as a major post station on the Ōshū Kaidō during this time. Following the Meiji restoration, the town of Yoshioka was established with the creation of the modern municipalities system.