Nobunaga Oda
A powerful warlord conquering clans in Japan and on the verge of unifying the entire nation, Nobunaga is temperamental and despises all ninja, but is also known for recognizing a person for their abilities rather than their social status. He is the father of Princess Sara, as well as Sara's older sister Toku and her brother Nobukatsu. His constant shifting moods make him unpredictable, forcing many lords like Mitsuhide and Ieyasu to act extremely carefully around him. Usagi's talents eventually reach him and he forces her to remain as his herbalist, which she agrees to for the sake of finding Hanzō and dissuading him from taking revenge for the destruction of Iga. During Mitsuhide's revolt, Hanzō pretends to kill Nobunaga to appease Mitsuhide's desire for revenge, but really doesn't, and Nobunaga walks into the flames Mitsuhide had created and is found dead after the fires burn out.