Kingdom
キングダム (original)
In the Warring States period, young orphan Shin vows to aid King Zheng of Qin in his quest to unify China by becoming a general himself.
Starring Yoko Hikasa, Masakazu Morita, Toshiyuki Morikawa, Jun Fukuyama, Junichi Suwabe, Rie Kugimiya, Tesshou Genda, Akio Kato, Yutaka Nakano
Watch "Kingdom" on Crunchy Roll released in 2012. It's a animation and drama show, and has a rating of 8.6 out of 10 from Imdb which is very high for this kind of show, and is currently available to watch for free.