In this universe, there are four worlds: Meikai, the center of the universe, Ninkai, the human world, Youkai, where monsters with shape-shifting forms live, and Shintenkai, the world of the Celestials. Shiba Yukinari is one of the few who are born of both Youkai and Celestial blood - during the day, he works as a detective, but also has the job of exterminating youkai. As he works collecting 'cores', or a youkai's source of power, he meets Riifei who that demands that Yukinari hand over his own 'core'... Vol.1 Crimson Vol.2 Crimson Crown Vol.3 Crimson Chaos

Luca's friend Will, who is from a lower-class segment of society, has gone missing. Luca's only clue to find his friend is his fondness for a certain club in the entertainment district, where a woman named Yue performs. Will had always said they should go there together sometime. When Luca goes down alone to try to speak to Yue, though, he ends up being beaten badly. Luckily, Yue herself finds him, and takes him to her friend Takaomi to be patched up. It soon becomes clear that Will has fallen victim to a chimera sickness that is becoming common in the lower classes. Luca is determined to find his friend, and to save him. (Source: MangaHelpers)

"You've always belonged to me since long ago." In order to get revenge against the enemy nation, who destroyed her own country, Hina decided to become their crown princess... However, she cannot help being attracted to Ashiru, who's supposed to be her enemy... (Source: Aerandria)

An anthology of Demi-chan wa Kataritai by various mangaka.

Ibuki, Chihiro and Hiyoko have always been together. But when love blossoms between the three, what will be of their friendship...? *Includes a one shot, four side stories, and three Ore Yome. special stories.*

Cute but dumb as hell… and somehow still the strongest! ...Reincarnated as an ostrich beastkin with innate physical ability?! With intelligence from my previous life, I lead a flock through a monster-filled hellscape just to stay alive… One day, after saving a party of human adventurers from certain doom, I finally made contact with the civilized world I had dreamed of!!! Unlike the uncommunicative ostrich-kin I'm used to, I'm overjoyed to meet people I can actually talk to… However....! Strong, silly, and completely out of control... Watch out, the ostrich beastkin is on a rampage!

Hana no Miyako is a Tsukihime and Melty Blood spin-off about Shiki Toono's cousin, Miyako Arima. Shiki Nanaya is really troubled now. As the weakest member of the Aikido club, she was charged to recruit one more member. Unfortunately, her potential prey, Miyako Arima, is uninterested in joining. A chance encounter put her in the crosshaired sights of various weirdos in the school, just to flavor her life a bit more. What is she supposed to do?

Kakeru Kiritani is a boy who is not good at socializing, hardly ever goes school, and spends most of his time playing video games at home. When he started the third year of high school, he had a fateful encounter with a girl who was the complete opposite of Kakeru in every way. Rena Nanase is beautiful, wild, but innocent, which causes a lot of problems but always attracts a lot of attention from fans and detractors alike! What will happen in their last year of high school, torn between love and dreams? (Source: Dengeki Daioh, translated)

The story begins with an attack on humanity by giant indestructible monsters named "Enemies". The Enemies drive humanity to the brink of extinction... but the one to save the world from the depths of hell is a lone boy!

"You've always belonged to me since long ago." In order to get revenge against the enemy nation, who destroyed her own country, Hina decided to become their crown princess. However, she cannot help being attracted to Ashiru, who's supposed to be her enemy. (Source: Aerandria)

All-reading BL anthology with high degree of eroticism! Cover illustration: Kirishiki Tokico