Vamola

Vamola is a Sumerian and the sole surviving child of her race. After arriving on Earth from escaping an invasion on her home planet, Vamola honors her adoptive mother's wishes to find a worthy husband who can help her preserve the Sumerian bloodline. Her quest leads to her battling against Momo and Okarun, along with their allies, and choosing Okarun as her partner to marry in the end.

(Source: Dandadan Wiki)