Episode 10
Stella took Am as a hostage, slamming the condition that she should receive military funds from Amandara and return in time to test Daba. Amandara denies a financial relationship with the regular army to Daba, who hates Amandara as a death merchant. Around that time, Gabley decided that Amandara's spacecraft was a "mysterious space yacht" that was instructed to operate, and launched an attack.
Aired 07/04/1984EP 10 - Episode 10
1984
Heavy Metal L-Gaim
In the Pentagona System, a young man by the name of Daba Myroad leads a rebellion against Pentagona's leader, Oldna Poseidal. Daba's not alone however, meeting a large number of allies along his journey and having in his possession the powerful L-Gaim, a white Heavy Metal left to him by his father.
(Source: Anime News Network)