S1, E4: Kouhei and his family welcome the young vampire and her newfound feline friend, Haiji, into the household, the only stipulation being that Hazuki must wear the neko mimi ("cute little cat ears") at all times. A month has passed, and the full moon's return is accompanied by an insatiable thirst for blood and ominous strangers in the night. Unwilling to serve as the cocktail, Kouhei's denial sends the little bloodsucker out on the hunt, where they both must face the fate that awaits.