If you loved Iria: Zeiram the Animation, try Macross 7: The Galaxy Is Calling Me!
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.
What they share
Both films are directed by Tetsuro Amino, and they both carry the cozy, neon soaked mood tags, and they sit in Action / Animation / Science Fiction territory. If that's the register that drew you to Iria: Zeiram the Animation, the second film will land in a comparable space — through a different lens.
What Macross 7: The Galaxy Is Calling Me! is
You're Basara, rock star in space, singing to anyone who'll listen. You land on a frozen planet to share your gifts, but locals imprison you. Then a child recognizes your music, and a strange wail calls from the mountains. Shimoda's direction keeps it moving. It leaves one wondering where else music fits.

