Samurai Banners - Season 1 Episode 9 Kansuke's "Death"

Harunobu has taken the Unnokuchi castle by surprise. Kansuke appears in front of Harunobu, resigned to being killed. Harunobu puts his sword on Kansuke’s neck but leaves him alive, only declares that he has decapitated Kansuke. Three years later, Takeda allies with Suwa, a ruling clan of Shinano, and Harunobu’s younger sister Nene marries into the Suwa clan. Meanwhile, Nobutora openly shows his intention to expel Harunobu. Harunobu reveals to his right-hand man Itagaki that he is determined to oust the father from Kai.