Captain Harlock: Dimensional Voyage Vol 6

From the Seven Seas Entertainment edition

CAUGHT IN A TRAP! While in pursuit of the Mazon, Harlock and the crew of the Arcadia get drawn in by the gravity field of the planet Derizer. With the Mazon ready to attack, things are looking dire for Harlock...until an old friend from his past appears on the battlefield–fellow space pirate and witch of the spaceways, Emeraldas!

Source: Penguin Random House API