S1·E15 No Need for an Escape!

Having effected a daring escape from the Juraian military, the gang become fugitives. Meanwhile, Mihoshi and Kiyone return to headquarters, and use the opportunity to find out more about the turbulent political situation on planet Jurai. It transpires that during Ayeka and Sasami's absence, the emperor was replaced by a warrior named Yosho, who claims to be the rightful successor to the throne.