S1·E15 Ryōma! Destroy Masaki

Called to meet a mysterious informant, Ryoma steps directly into a criminal's plot for revenge. When an explosion goes off literally in his face, he is left without a memory. Convinced by a criminal that Commander Masaki and Winspector murdered his family, Winspector finds themselves facing the unlikeliest of foes: Ryoma himself. Can they save him and restore his memory or will Ryoma fulfill the criminal's evil wishes and eliminate Masaki?