Hidetoshi Takahashi (episode director on Sword Art Online II, Magi) steps up to helm the AIC production with Hideki Shirane (Tenchi Muyo! GXP and War on Geminar) writing series composition and screenplay, plus Takeshi Oda (Oneechan ga Kita) on character designs.
Original character designer Masaki Kajishima is back for the cover art on the fourth season of the Tenchi Muyo! Ryo-Ohki sci-fi comedy OVAs.