Super Electromagnetic Machine Voltes V: Volume 15

Included herein:

S01E29 The Hero of Boazan
December 17, 1977 TV Asahi
A Boazanian fighter Giron was ordered by Prince Heinell to catch the traitor, General Dange. Dange was actually an aristocrat but he cut his own horns and willfully become slave. Giron then took Volt Frigate as a hostage and demanded Dange to be handed over. After he learnt that Dange was dead, he attacked Voltes but was beaten. Kenichi didn't want to kill him because he saw Giron as a fellow Boazanian. Heinell was furious and ordered beast fighter Daruda to kill Giron and Voltes V.

S01E30 A Duel With Earth on the Line
December 24, 1977 TV Asahi
Prince Heinell conducted a Boazanian ritual of drinking a golden eagle's blood and taking an oath to fight until death. Kazarin wanted to protect Prince Heinell by taking initiative to trap and kill Kenichi first. She wrote a letter saying she knew where Dr. Gou was and asked to meet him. Kazarin disguised as a nun named Jane and meet Kenichi at a church full of booby traps. She failed to kill Kenichi and later Prince Heinell came to save Kazarin and had a duel with Kenichi.

Note: As always, the titles and names are different in the English dubbed version!(?)