Tenchi Muyo! Ryo-Ohki
Kagato Attacks! (1x5)
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The murderous space criminal Kagato arrives on earth and seizes Ryoko, claiming to be her creator. Tenchi, Ryoko, Ayeka and Mihoshi chase after him aboard Ryo-Ohki (who has transformed into her spaceship form and combined with the remains of Ayeka's ship, Ryu-Oh).