Watch Soap2Day. Among the great ‘Warlords’ in Japanese history, Oda Nobunaga holds a unique place. In effect, his military success led to the ultimate unification of the country. This historically accurate portrayal of Nobunaga’s life and times is highlighted by many of Japan’s biggest stars, most notably Watanabe Ken in the lead role. Bloody realistic fighting, massive battles, and castle intrigues all drawn from historical sources bring this 2 part drama to new heights in storytelling.