Otaku Vampire's Love Bite vol. 1-4

Hina Arukado is a modern vampire who drinks blood from bags instead of humans. But she’s also a complete shut-in who hasn’t left the house in 30 years. In an effort to reach her, Hina’s worried dad does something that changes her life―he gives her the complete box set of the Vampire Cross anime series! Hina is instantly obsessed with everything about the show, especially the character Mao. But it’s hard to fan as hard as she wants from her bedroom in Romania, so now Hina is out of the house and off to Japan to live her otaku dream!