Trinity blood, blood+, moonphase, and bleach.
Vampire knight, but if u want a school supernatural show then soul eater is pretty good.
i like karin too, but i think it's Vampire Knight.
Final Fantasy, there were to like OVA series made of it, Vampire Knight, and more, but there are more on http://www.animepalm.com/ it has descriptions of the anime, and you can watch them there, streaming for free.
Dance in the Vampire Bund , Earl and Fairy , Ayashi No Ceres , D.Gray-Man ,
Try : Higurashi no Naku Koro ni - Tsubasa Chronicle - Vampire Knight .
Well there are other MANGAS with vampire love, like 'My boyfriend is a vampire'. But if you are looking for romance/love triangle kind of shows, try Fruits Basket. You can buy the books and the movies for it.
"Alice in the Country of Hearts" is a manga similar to "Vampire Knight" as it also features romance, fantasy, and a touch of darkness. Both series explore complex relationships and supernatural elements in a captivating way.
You can try searching for "Vampire Knight Guilty Episode 23 English dubbed" on streaming platforms like Funimation or Hulu. Alternatively, you can look for it on anime streaming websites or online marketplaces that offer dubbed anime series.
Vampire Princess Miyu TV , Descendants of Darkness , Hellsing , Tactics , Twilight of the Dark Master ,
I'm not sure if this is what you're looking for but what about Vampire Knight? Why the hell did you delete everyone elses answer YOU BAKA!
Anime that shares similar themes to "Nightwalker:The Midnight Detective" - Vampire Princess Miyu - Descendants of Darkness - Black Blood Brothers - Demon Prince Enma - Devil May Cry - Hellsing - Mnemosyne - Mythical Detective Loki Ragnarok - Pet Shop of Horrors - Tactics - Twilight of the Dark Master - Vampire Hunter D - Vampire Knight - Witch Hunter Robin .
My friend is in the middle of reading vampire knight, its so good! have u read chibi vampire cause u should, its really good. (by the way, manga is spetM-A-N-G-A not M-E-N-G-A- ok?!) Chibi vampire is the answer to your question Orugartio!