Kachihi Amagase (天ヶ瀬=勝ち日, Amagase Kachihi), formerly known as Kachihi Nagareboshi (流れ星=勝ち日, Nagareboshi Kachihi) is the child of Gai Nagareboshi and an unknown partner. Concieved two years after the events of "Bleach: Rising Phoenix", Kachihi lives with Yuuki Kaburagi. Kachihi is the main protagonist Bleach: Second Rising. Originally impressed by Nika's stories of his father, Kachihi began to train to reach his level. Because Soul Society had been endangered, he was called by Central 46 to fight the new threat, picking up the slack from his father whom he has a grudge against for both naming him and inheriting his bad luck as well as his appearance, even going to the point of taking his grandmother's last name.