Macross 7

The story tells of how Basara Nekki and Mylene Flare Jenius' sister, Emilia Jenius were acquainted. Basara winds up on an icy planet due to a fold accident. The townsfolk he encounters say a monster lives in the mountains, which causes Basara to investigate. He then meets Emilia Jenius, a full-sized Meltlan who sings on the planet because her voice is too loud for populated worlds.