https://www.cmoa.jp/title/285255/

After leaving a night party, Arisa Tanaka suddenly falls into a world she’s never seen before. In this world, anyone without magical power, especially people from another world,has only one fate: to live as a slave. Before she can even protest this cruel reality, Arisa is sold off and handed over to Prince Diethardt, the cold and battle-hardened second prince, as his personal plaything. “If it’s you I’m dealing with… I don’t need to hold back.” Caught in the twisted affection of a man who has never known love, Arisa’s destiny begins to spiral into darkness… https://ebookjapan.yahoo.co.jp/books/881758/A006543558/

Kiyosumi Sena, a brilliant otome game developer, loses everything in an instant—her beloved job, her secret office romance—after being framed by a junior colleague. Just when despair threatens to consume her, she has a fateful encounter with Kagura Ryo, a rigid and socially awkward heir. Their first meeting? Nothing short of a disaster. Then, out of the blue, Ryo makes an unexpected proposal: To revive the struggling romance simulation game Secret Fake Love Marriage, he suggests they enter a real contract marriage themselves. The deal is simple: a marriage with no love, just an expiration date. But as they re-enact romantic scenarios from the game in real life, Sena finds her heart racing in ways she never expected. Could the love that started as a sham ignite something real? What will become of their contract marriage? https://ebookjapan.yahoo.co.jp/books/876049/?type=serialStory

One of the earliest examples of a magical girl anthology, featuring a variety of different works from Mangaka who have worked with Rapport before

There's a mouse in this house. Masaki Osawa, who runs a small dental clinic in a certain town, has a secret. His eldest son, Shota, was accepted into a prestigious junior high school and was aiming to become a doctor, but he has been holed up in his room for seven years. The distortion he has repeatedly glossed over with phrases like "Eventually...", "I'm sure...", and "Eventually..." begins to move again when his daughter proposes marriage. This is a comic version of a story of a family's despair and rebirth in an age when one million people are hikikomori! (Source: Kurage Bunch, translated)