Tadashi Daiba Friends

Captain Harlock is a space pirate created by Leiji Matsumoto, that much is certain. The rest is a bit nebulous.

Dr. Zero is a member of the Arcadia. His background story varies depending on which series he is in.

The Arcadia's executive officer and one of her youngest crew members, Kei Yuki is one of the only three women aboard the ship. Due to the shifting backstory of the Harlock series, Kei Yuki's background varies depending on the series.

Mimeh is an alien member on board Captain Harlock's Arcadia. She wears a long purple dress and has gray skin with blue hair. Her origin and story varies depending on what series she is in.

Nana is the girlfriend of Tadashi Daiba in the Space Pirate Captain Herlock: The Endless Odyssey series.