Countess Liliana's fiancé is the "Black Meteor Knight" (or Black Knight for short), who is extremely popular at school. The girls at school envy and are jealous of her, but the handsome knight Gilbert doesn't seem to have any interest in her... Convinced that the engagement will soon be called off, Liliana resolves to run away from home after graduating from the academy and become a pharmacist at a magic pharmacy! Fortunately, Liliana's talent as a pharmacist means she's quickly hired by the beautiful Meryl. All that's left is for her to accept Gilbert's dissolution of the engagement with a smile! However, after her "final request," Liliana disappears, and Gilbert chases after her with all his might...?! Even though their feelings are mismatched, he still dotes on her! A fast-paced, otherworldly love story from which there's no escaping the Black Knight, who pursues her wherever she goes! [Original Web Serialization](https://comic-walker.com/detail/KC_006907_S/episodes/KC_0069070000200011_E)
Tokyo has become a society where magical girls, once mere fantasy, now actively operate in reality due to the emergence of the mysterious lifeform known as the Black Calamity. Yumeri Hanasaki, a 30-year-old single office worker, has only one hobby: being a magical girl otaku. Though she finds herself drawn to her colleague Sota, who often chats with her in a friendly manner, she keeps her feelings hidden, convinced someone like her could never be his match, and lives an ordinary, unremarkable life. One day, Yumeri witnesses Sota being attacked by a Kuroka. There, a mysterious young knight named Mira appears, claiming to be a fairy from another world. At her request, Yumeri makes a contract to become a magical girl to save Sota. But after transforming, she finds herself as a beautiful 15-year-old girl embodying her ideal self—!? A lyrical work story for girls who never quite grew up.
https://mechacomic.jp/books/253835
Elizabeth Miller, a 16-year-old count's daughter, attends the Royal Academy. One day, the shock of witnessing her fiancé Gilbert cheating on her triggers memories of her past life. She realizes that this world is a male-targeted "ero game" she once played, and Gilbert is the game's protagonist—a scumbag who cheats on his fiancée with multiple women across the academy. Determined to break off the engagement, Elizabeth sets out to reclaim her future.
Great Sage x Erotic Apprentices! Harem Battle Fantasy!! Ansel, a candidate for the title of Great Sage, was undergoing rigorous training together with his three apprentices, but— An apprentice with big breasts who adores him… worldly desires. A beast-kin girl who loves physical contact… worldly desires. An elf in provocative clothing… worldly desires! Even though he is already surrounded by temptation, he is now tasked by the Prince to embark on a journey filled with seduction…。
Sora Utagawa, who loves dogs and cats, applies for a part-time job as a driver and assistant for a veterinarian. There, he meets Tasuku Mikai, a clinical veterinarian specializing in livestock such as cows and horses. During a consultation one day, Mikai tells a farmer troubled by a sick cow, "I can't cure it anymore." Utagawa is surprised by his cold words, but there is a deep concern for the farmer behind them. Milk, meat, eggs... To protect the daily dinner tables, Mikai continues to race across the northern lands! A moving drama about livestock medicine!! (Source: Comic Zenon, translated)
https://mechacomic.jp/books/274181