If you're looking for manga similar to Nightmare Syndrome, you might like these titles.
Is there really a need for a Dracula Club? Rin wants revenge for her sister's murder, but will she have the courage to carry out her vengeance?
Tina, a homeless girl, is ill-treated by her village and is left to be a sacrifice to a lamenting vampire.
After reading a popular cell phone novel, Manami becomes obsessed with vampires. When she meets the new substitute teacher for her class who is very similar to the vampires in her novel, she obsesses with her as well. After going on a "date" with Shishido-sensei, she goes home with her but quickly finds that she has bitten off more than she can chew...
A young woman starts working for a club for "girls who like girls", and is introduced to the the woman who runs it.
April is a vampire who is freeloading at Hikari's house. She needs food to sustain her body, and that is...
Vampire hunter Saki Fujimiya is the epitome of poise and finesse-that is, when she's not around Miyoko Kujou! Why does Miyoko get such a rise out of her? Well, to begin with, Miyoko's a vampire -- Saki's natural enemy...but that's not the only reason Miyoko gets under Saki's skin. Despite Saki's best efforts to kill Miyoko, something keeps stopping her from biting the bullet and ending it all for good. It's hard to tell who's really the prey in this love comedy packed with bite!
A story set in a world where non-humans live among normal humans, focusing on a titan named Kara and a vampire named Vivi.
Normal high school girl Irie Yuunagi suddenly has her blood sucked by a strange man one night. Yuunagi wakes up as a vampire and learns that she has been added to the man who bit her, Rin's, family. She begins to learn about the rules of the vampire world from Rin.