Tenchi Muyô! GXP

Seina Yamada and his fellow crewmates find themselves guests aboard Lady Seto's starship, Mikagami. Seina learns that before he can join the GP, he must convince Seto of his worthiness or be mind-wiped and sent back to Earth. Meanwhile, the beautiful pirate, Ryoko Balta, plots to bring Siena over to her side.