Sengoku Mugen Japan

The Warring States Period, also known as the Era of Warring States, covers the period from about 475 BC to the unification of China under the Qin Dynasty in 221 BC. It is nominally considered to be the second part of the Eastern Zhou Dynasty, following the Spring and Autumn Period, although the Zhou Dynasty ended in 256 BC, 35 years earlier than the end of the Warring States period. During these periods, the Chinese sovereign (king of the Zhou Dynasty) was merely a figurehead.