Kousetsu Samonji is a character from the game and anime series Touken Ranbu Online. He is a personification of a historical Japanese sword, brought to life to protect history from being altered. Calm, composed, and deeply spiritual, Kousetsu Samonji often offers words of wisdom to his companions. As one of the Samonji brothers, he serves as a guide and mentor figure, helping newer Touken Danshi adapt to their roles as protectors of history.