Which Studio Produced The Library Game Anime Adaptation?

Elara: Sold at birth, is a servant to Alpha Draven. Elara was claimed and bitten by Alpha Draven at a young age and had her wolf removed from her. With no wolf and no power, she is stuck under his power and control. When an announcement comes out about Alpha Prime Darius looking for his Luna, Elara sneaks an entry in for herself. While hiding the fact that she is always claimed and bitten. Expecting to never hear of it again, she is shocked when the Alpha Prime Soldiers arrive to collect her. While Alpha Draven wishes to refuse and keep her, he's powerless and has to follow the order and let her leave. When Elara arrives at the castle, she finds herself standing among other potential Lunas and quickly realises that this competition was never intended to find Alpha Prime's true mate but the best candidate to be Luna. Without a wolf, she is sure she will be gone within the first round. However, she becomes shocked when she isn't sent home, but her being there is nothing more than publicity. Things become more tangled when Alpha Prime Draven chooses a Luna, and on the same day, Elara's wolf is returned to her.

Heartbreak is supposed to kill a wolf’s spirit, but Aria Vale refuses to die quietly. Humiliated before her entire pack when her fated mate publicly rejects her, Aria returns home, shattered and furious, only to find a black envelope waiting on her bed. Inside lies an invitation to a deadly challenge known only as The Game: “Survive, and win what your heart desires most.” With nothing left to lose, Aria enters a realm beyond her world, an ancient castle suspended between life and death, where each dawn brings a new trial of survival. Competitors vanish one by one, hunted by the magic that governs the Game. But not everyone is what they seem. One contestant, a charming, infuriatingly optimistic wolf named Kael, seems more interested in keeping her alive than winning himself. His warmth disarms her, his smiles irritate her, and his secrets could destroy them both. Now Aria must survive the trials, outsmart the goddess who created them, and decide what freedom truly means: breaking her bond to the mate who betrayed her, or risking everything for the wolf who was never supposed to love her.

One moment I'm chasing after a rabbit and the next, I'm falling down a rabbit hole! What the heck?! This ain't Alice in Wonderland?! Though as I opened my eyes, I soon found out that I was no longer in my original body and that somehow I transmigrated into the light novel, A Fairytale Romance. And that isn't all, the character whose body I transmigrated into... is none other than the canon-fodder, stuck-up, arrogant, and selfish ojou-sama who was nothing more than a comic relief character, Maria Rosendrey. Life truly sucks...

When the Supreme God of Heavens disappeared, the gods of the Greeks, Norse, Mayans, Egyptians, Chinese, and many more sent their young mortal champions to a magical world in order to participate in the Game of Heavens and Earth on their behalf to win the divine throne. However, the young mortals used their powers, weapons, and tools that were bestowed upon them to form themselves into guilds and create a paradise for everyone. To any kid from Earth, an exciting adventure and new beginning await them, and Sam Roche is one of those lucky chosen ones — or is he still unlucky? Since everything is in peace, Sam tries to build a new life in the City of New Beginning while hiding his dark secrets from his new friends about the sins he committed back on Earth. Eventually, Sam and his friends discover that the strongest guilds have long controlled the paradise, and their rivalry might spark a war that will engulf the land. Wanting to get away as much as possible, they decide that they form their own guild and leave the city. However, a powerful guild is threatening the fragile peace of the magical world in order to win the Game of Heavens and Earth. Sam must either run away to save himself or become a hero to save not only his friends but both worlds.

I transmigrated into a dating-sim otome game where I was supposed to romance a soft, fragile male lead. I had finally pushed him onto the bed and was just about to make my move when the long-missing system finally popped back online. [Host, I sent you to the wrong game. This is a horror game.] [The man you’re bullying right now is the horror game final boss.] I lifted my head and met a pair of blood-red eyes staring straight at me. My smile froze. “Um… you look a little tired. Maybe we should… continue this another day?” He smiled back, calm and terrifying. “I’m not tired. Go on.”

Belle was an average highschool student, until she received the link of an online game called "The harvest". The game is such that, whatever you're asked to collect... you must. Organs, body parts and the likes. She's never killed anyone... but it seems everyone else has turned into murderers... Now... she's trying to escape, from the game... and it's blood thirsty players..