Izumo no, Okuni

出雲の阿国

Izumo no Okuni is Japan's top informant. She obsessively adores Kyo, to the extent that being hated by him would bring her happiness. Although she joined the Juunishinshou as Indara II, she does not hesitate to sacrifice herself for Kyo. She subsequently joins Kyo's team and assists him in locating his real body. She knows many things about Kyo, Kyoshiro, and Sakuya, but she does not speak about them, merely hinting at them. When the group separated, she went to Kyoto. There, she finds Akira and offers her own life in exchange for Kyo's real body; however, Akira does not kill her. Instead, he sends Okuni to infiltrate Mibu land to gather information, promising to guard Kyo during that time.
In the Mibu arc, she appears briefly after successfully infiltrating Mibu land. She is caught by Taihaku and engages him in a short battle, during which she reveals her weapon, "Tekogen" (iron string). She is not victorious, as Taihaku tells her to stop fighting at a certain point in the battle. Taihaku then allows her to escape. She rejoins the group with a wounded body, stating that Kyo's body is in Taishiro's hands. When the group splits into four, she advances with Sasuke to fight against the Juunishinshou. She witnesses Sasuke fight his old friend, Makora (Kotaro), and the real Indara. After Makora's brutal death at the hands of Indara, she cries and recalls that Makora once told her the creatures created by the Mibu Clan are like fireworks: even though they live short lives, they fight hard as long as they can so that they can shine brightly. After the fight, she once again leaves Sasuke to continue gathering information.
She plays a relatively minor role in the Mibu arc. In the final battle, as Yukimura requested, she leads a large group of reinforcements consisting of the Tokugawa, Date, and Sanada armies. Anri, Ieyasu Tokugawa, and Nobuyuki Sanada also come to help.