Makina Agatsuma, the school idol, moves into the home of Eita Akutsu, an introverted mechanical otaku. Eita, who has secretly harbored feelings for her, thinks he's hit the jackpot! But it turns out, she's actually a robot made for sexual purposes. Caught off guard by her sudden physical advances, the virgin Eita is at a loss. Furthermore, he finds himself in a frenzy trying to help her maintain her secret identity. A romantic comedy with a slightly risqué mechanical revelation, where hilarity ensues as they try to keep the secret under wraps!

Hinata did it. He got reincarnated into another world, took up the mantle of Hero, and slew the dreaded Demon Lord alongside his party of fellow adventurers. As his reward, he's returned to Earth to resume a normal life. Or it would be if it wasn't for the fact that his dark elf companion Mariabelle decided to travel to Earth to come and live with him! Now she uses her arcane talents to ward off any potential romantic rivals and capture Hinata's affection.

In a world where individuals receive blessings from various animal gods at the age of sixteen, Sophia Leeler, a timid count's daughter, unexpectedly receives the blessing of the "Gorilla God"—said to be the strongest in combat. Though she longs for a peaceful school life, her rare and powerful ability attracts the attention of the Royal Knights, who scout her as an apprentice knight. Despite her efforts to hide her overwhelming strength, she can't help but stand out. Meanwhile, the promising young knights around her watch over her with kindness.

Yuina Akagi is an ordinary high school freshman in Maebashi City, Gunma Prefecture—until a talking frog named Keroppe appears and throws an unexpected proposal her way: "Why don't you become a witch?" Before she knows it, Yuina's closet becomes a gateway to a mysterious world, where she meets four other girls—each with their own quirks and magical potential. There's the fiery Azu Niisato, the level-headed Kyouka Kitahara, the ever-optimistic Choco Mitsumata, and the carefree Mai Kamiizumi. Together, they form the Maebashi Witches, a group dedicated to granting people's wishes through magic, music, and a bit of mayhem. Their base of operation? A charming little flower shop in the heart of the shopping district—where the flowers of the heart can finally bloom. With a little magic and a lot of heart, their new life as witches is about to begin.