If you're looking for anime similar to The World of Lilith, you might like these titles.
Second-year student Ritsuka Tachibana has the perfect school-to-life balance, but all of that’s thrown into chaos when she discovers that several of her handsome male classmates are actually demons in disguise.
Yuusuke was just a normal high school boy until the lovely, haloed, and naked Noelle fell upon him one fateful day. From that point on, his life changed in ways he could never fathom, especially when Noelle's family, people from the demon world, arrived. Now, while his house and perception of reality are steadily being transformed, other forces are working to prevent Noelle from achieving her goal of becoming an angel for Yuusuke by using robots, catgirls and UFOs! Can Noelle become a real angel before she's used as a pawn in someone else's plans?
After the events of the Onikirimaru incident, Tamaki thinks that her days of trouble are finally behind her. But when Logos reappears with a deadly plot, one of the five Guardians is revealed to be a traitor! With the people closest to her now in question, Tamaki will have to decide who she can truly trust if she wants to stop Logos for good. The truth behind the Tamayori Princess will finally be revealed as Tamaki battles evil once again!
When Tamaki is attacked by creatures believed only to exist in myths, she's rescued by a young man who is not only part demon but also her future classmate! Moreover, he is part of a group of protectors that Tamaki will need if she is going to fulfill her destiny as a Tamayori princess--a destiny no one told her about! To add to the chaos, Tamaki is fresh meat at a new high school and has to learn to deal with some very, very old school problems in Hiiro no Kakera ~ The Tamayori Princess Saga!
The reverie of a girl who fights her destiny and the "Shadow Guardians." The stage is modern-day London, in a world where the fears and anxieties of people give birth to inhuman shadows. A foreign student gets embroiled in an outlandish incident as soon as she sets foot on English soil. Seeking help in a city where she knows no one, she wanders into a quaint cafe that has quietly remained open in the dead of night: Cafe Forbidden. It is a place where the guardians of the border between human and shadow gather.
In addition to the six Sakamaki vampire brothers, four new brothers from the Mukami family: Ruki, Kou, Yuuma, and Azusa, enter the daily life of Yui Komori.