S11·E37 The Warrior of Darkness

Kaoru Kino hunts down and brutally injures Ryo Ashihara, claiming that the world only needs one Agito. As Koji Majima and Ryo flee Kino turns back into a human from Another Agito and is seen by both Makoto Hikawa and Toru Hojo. While Makoto is truly thankful that Agito is a "pure" person, Toru believes that he can once and for all capture Agito when he transforms back into a human.