Нацухи

Natsuki, a kunoichi from the Hidden Star Village, along with her husband Hatarubi, completed the "star training" and then stole a "star" from the village, seeing the consequences of training with it. Later, the Third Hoshikage sent them out of the village, and told their son Sumaru that they had died. When Naruto, Neji, Rock Lee, and Tenten are sent to the Hidden Star Village on a mission from Tsunade, Natsuki steals the "star" again, after which Akahoshi decides to take her son as a hostage. Natsuki, in order to save her son, returns the "star". After that, she tries to steal it again, understanding the danger it poses, but falls into Akahoshi's trap and dies. In the last seconds of her life, she manages to draw a seal, which is later activated by Sumaru's tears and brings her back to this world in a ghostly form. Natsuki helps defeat Akahoshi, who had placed the "star" in his chest, by supporting Naruto with her chakra.