Dragon Century

Hokkaido, 1991: A series of murders take place and dragons suddenly begin appearing in the skies. The Japanese SDF begins shooting the dragons out of the sky, holding them responsible for the murders. A troubled young girl is suddenly entrusted with the care of a hatchling dragon, hoping to raise him for destruction. Everyone will soon learn who the true culprits are and why the dragons have appeared.

Super sadly this is the only one of its kind