Ghost Sweeper Mikami

Master Karasu sends his trainee Pietro (Pete) to ask Mikami provide assistance for him on the island of Brando in the Mediterranean and he offers her the golden Condor of Malta statue as an inducement. He also invites Mikami's rivals, Emi Ogasawara, Dr. Chaos and Meiko Rokudou. On their way, their charter plane to the island is attacked by bats and a huge bat-like monster and the plane crashes into the sea. Pete explains that the moster was controlled by Duke Brando, a powerful vampire, who appears to be breaching a barrier set up by Karasu. After they finally arrive on the island, it appears that Pete is a vampire. (Source: Wikipedia)