Ep 5 – “Big Brother, It’s a Full Full Full Moon” / “Onii-sama, Furufurufurumūn♥” (おにいさま、ふるふるふるむーん♥)
The mysterious stranger reveals herself to be the servant of Count Kinkel, one of the most feared vampires. She continues to reveal that she came from Germany to take Luna back to the castle. Hazuki refuses to return to the castle and a battle breaks out. Will Kouhei be able to protect Hazuki?