Ep. 8: Signals Emerge From the Pennant and Pyramid Structures
Aired on May 9, 1978

Strange signals are detected emanating from two specific objects: a pennant and a pyramid. The source of these transmissions remains unclear as the narrative focuses on the discovery of these emissions. No further details regarding the nature of the signals or their origin are provided in the available information. The scene centers entirely on the identification of these mysterious outputs without revealing their purpose or the characters' reactions to them.
Episodes
- Ep. 4 · Tadashi Leaves the Arcadia After Harlock's Invitation to Join as a Pirate
- Ep. 5 · Harlock advises Tadashi to relax and enjoy his time on the ship
- Ep. 6 · The Mazone soldier detonates herself while revealing Queen Lafresia's name
- Ep. 7 · Harlock's crew investigates a mysterious formation near the Bermuda area
- Ep. 8 · Signals Emerge From the Pennant and Pyramid Structures
- Ep. 9 · Dr. Zero Analyzes Mazone Hair and Finds Sap Similar to Ancient Ruins
- Ep. 10 · Harlock Returns to Pirate Island After Believing Earth Jungles Are Mazone-Inhabited
- Ep. 11 · The Arcadia successfully arrives at Venus
- Ep. 12 · Tadashi regrets discussing Arcadia with Lola and feels upset with himself