One of my favorite series that was part of a wave of spinoffs back in the early 2000s was the Cosmo Warrior Zero property that gave us more Captain Harlock. The show got picked up originally by Media Blasters back in 2002 and Discotek Media rescued the lapsed license back in 2017 with a release. Now, the show in its bilingual form has arrived on the Amazon Prime streaming service. With free Prime viewing available, you can also buy episodes for a buck or buy the first season in SD for $12. The series is in English with closed captions.
Check out our review of the series.
Plot Concept: The time of lawlessness in deep space is coming to a close. Warrius Zero, a battle-weary admiral now serving the mechanized victors, is commanded to travel to the farthest reaches of the universe to hunt down a single wanted man… the mysterious space pirate once known as Captain Harlock!