Skip It The Tenchi Muyo: War on Geminar series is an OVA production which aired 13 episodes on the Animax Pay Per View network before release on Blu-ray and DVD in Japan. The series is a spin-off production based in part on the original series from creator Masaki Kajishima.
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Tenchi Muyo! War on Geminar, Part 2 (Blu-ray)