The end of Sengoku Jidai

After the Battle of Sekigahara in 1600 over Ishida Mitsunari, Ieyasu became the undisputed ruler and received the title of Seii Taishogun and established the Tokugawa or Edo shogunate in 1603. Eventually Ieyasu detroyed the Toyotomi in the Summer Siege of Osaka in 1615 to finally bring peace to Japan.

The Sengoku era was important in Japanese history as a transition period from a decentralized estate and feudal system to a centralized feudal state. It was also an era of cultural brilliance and economic growth.