The sengoku period lasted for about 450 years

Sengoku period of Japanese history .

Sengoku period in Japan .

i dont know. TROLLLLLLLEEEEDDDDDD

The Sengoku Jidai, or "Warring States Period" of Japan, lasted roughly from 1467-1615. The Onin War, which began in 1467, is generally to be considered the start of the Sengoku Period, and the Battle of Osaka in 1614 & 1615, when Tokugawa Ieyasu effectively unified Japan under his rule, is considered to be the end of the period.