If you loved Macross 7: The Galaxy Is Calling Me!, try Broken Blade: Fortress of Lamentation
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
You already loved

Macross 7: The Galaxy Is Calling Me!
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Broken Blade: Fortress of Lamentation
What they share
Both films are directed by Tetsuro Amino, and they sit in Action / Animation / Science Fiction territory. If that's the register that drew you to Macross 7: The Galaxy Is Calling Me!, the second film will land in a comparable space — through a different lens.
What Broken Blade: Fortress of Lamentation is
You're a war-mech pilot with a cracked blade and no magic in a world where both define survival. The enemy breaches the capital's walls and your sister arms you with a jury-rigged weapon forged from fallen machines. On the ground, metal limbs splinter and gunfire echoes like distant thunder.