Bleach (US) Season 9, Episode 15: Amagai's True Strength, the Released zanpakuto

Amagai manages to regain control of himself after he abused his Bakota, and Ichigo defeats him. Undeterred, Amagai stabbing Yamamoto, who is unharmed by the attack. Yoruichi and the other captains arrive, revealing that Yamamoto ordered Amagai Amagai's father, Kisaragi, to investigate Bakota Kasumioji clan. Kumoi used to control a Bakota Kisaragi, and Yamamoto was forced to kill him. Upon hearing this, Yamamoto and forgive Amagai retract his works, he uses his Zanpakutō himself on fire. Before dying, he apologizes to Kira. Later Shu Lurichiyo and thanks for your help Ichigo and Lurichiyo takes his position as head of the clan Kasumioji.