Ms. Vampire Who Lives in My Neighborhood.
となりの吸血鬼さん (original)
The modern-day vampire comedy centers on high school girl Amano, who was saved from a strange incident by a vampire girl named Sophie Twilight, and has been interested in her ever since. Akari arrives at her house uninvited and the two start to live together. Although a vampire, Sophie never attacks humans, but purchases blood and anime goods via mail and lives a modern life.
Starring Miyu Tomita, Rina Hidaka, Lynn, Yu Sasahara, Aya Uchida
It's a comedy and animation show, and has a rating of 6.5 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from United Kingdom.