For the first time since graduating high school, 30-year-old Moriko Morioka is unemployed—and she couldn't be happier. Having quit her long-standing job of over 11 years, Moriko quickly turns to online games to pass her now-plentiful free time, reinventing herself as the handsome and dashing male hero "Hayashi" in the MMO Fruits de Mer. With the pesky societal obligations of the real world out of the way, she blissfully dives headfirst into the realm of the game, where she promptly meets the kind and adorable healer Lily. Befriending each other almost instantly, the two become inseparable just as Moriko herself becomes more and more engrossed in her new "life" as Hayashi. Eventually, Moriko adopts the reclusive lifestyle in its entirety, venturing out from the safety of her apartment only when absolutely necessary. Meanwhile, unbeknownst to Moriko, a timid 28-year-old corporate worker named Yuuta Sakurai has also logged onto Fruits de Mer from the other side of town. Coincidentally bumping into each other at the convenience store one night, both write off their meeting as no more than just another awkward encounter with a stranger—however, fate has more in store for them than they think. [Written by MAL Rewrite]

Himeno is a sweet, shy little centaur girl. In her world, everyone seems to be a supernatural creature, and all her classmates have some kind of horns, wings, tails, halos, or other visible supernatural body part. Despite their supernatural elements, Himeno and her best friends, Nozomi and Kyouko, have a fun and mostly normal daily school life! (Source: MangaHelpers)

Having died in a car accident, Tsubasa Kurata—an otaku from modern Japan—is reborn in the Fremmevilla Kingdom, a medieval world where powerful mechs called Silhouette Knights are used to fight horrific demonic beasts. Born into a noble family under the name of Ernesti Echevarria and bestowed with prodigious magical abilities, he enrolls into Royal Laihaila Academy. This school of magic trains young men and women on how to pilot the Silhouette Knights, prepping them to protect the kingdom from threats, both demonic and human. Ernesti teams up with the twins named Adeltrud and Archid Olter with the goal to create his own Silhouette Knight one day, a feat unheard of for several centuries. [Written by MAL Rewrite]

In the early 20th century, the discovery of the substance Cavorite allowed the production of advanced military technology and steered the country toward conflict. London is now divided by a wall, and the Kingdom and the Commonwealth of Albion battle a silent war where espionage is the only weapon that can destabilize the enemy. A group of girls from the prestigious Queen's Mayfaire school work as undercover spies for the Commonwealth. Led by Dorothy, an experienced driver with a striking personality, their group includes the talents of Ange le Carré, a cold-blooded liar and expert sharpshooter; Chise, a proficient samurai; and Beatrice, a voice-mimicking specialist. They use their unique individual skills for the Commonwealth to survive in a dark world filled with conspiracy, mystery, and infiltration. In the shadow of the war, they have only one goal in mind: completing their mission. [Written by MAL Rewrite]