Moon Phase Episode 1 English Dubbed Episode Title:Big Brother, Be My Slave.Episode Description:Photographer Kohei Morioka investigates a haunted castle with his cousin Seiji and co-worker Hiromi. Kohei meets a mysterious girl named Hazuki, who lives in the castle. Her guardian Vigo attacks, but Seiji draws his attention. Hazuki gives Kohei a kiss, which is actually her sinking her fangs into his neck.