Gunbuster 2

Sinopsis

Top wo Nerae 2! follows Nono, a country girl who dreams of becoming a space pilot. After a chance encounter with an actual space pilot named Lal'C, whom Nono instantly adores and calls her "oneesama," Nono finds herself becoming part of the elite Fraternity. This organization is composed of teenage pilots known as Topless, who operate quasi-humanoid weapons called Buster Machines. Their mission is to safeguard the people of the Solar System from attacks by swarms of uchuu kaijuu, or space monsters.