The battle continues to continue continuing the continuous process of continuation. Tokyo Ghoul √A Episode 23 - "Deluge of Flowers" The One-Eyed Owl fights Shinohara and Juuzou, and when the Aogiri Tree joins the battle, the CCG is driven into a corner. Kaneki and Amon face off, and reluctantly engage in battle. Eventually the strongest investigator, Kishō Arima appears and attacks the One-Eyed Owl, giving the CCG renewed hope to fight on. Please continue not posting spoilers.