An Osananajimi ga Zettai ni Makenai Love Comedy anthology by various mangaka.

Once upon a time, there was a lazy princess of all. There were only three things that interested her, shopping, sleeping, and her childhood friend, Mars. Will Mars answer the princess’ feeling? And will this fairy tale close with “happily ever after”? (Source: Doko Demo Doa)

Three guys and three girls in a boarding school. Involving with soccer and love. The main guy and main girl shares the same name, Makoto, but with different kanji. *Note: Volume 1 includes the one shot "Last Scene no Anata wa..." (ラストシーンのあなたは…)*

Six years after the conclusion of the One Year War (UC0086~0087). A girl who lost not only her parents, but her own memory by a colony dropping thanks to the Zeon, is recruited into a Newtype research institute (the Murasame Labs). After aimlessly wandering, she becomes test subject No. 004 (aka "Four"). Here she is trained to become a strengthened human with two other subjects (No. 005 Jill Ratokie and No. 006 Amari Garfield). The intense training killed many people, and yet through it all Four and Jill comfort each other. On the other side of the spectrum, at the Augusta Laboratory, Dr. Murasame learns of their plans to create another artificial newtype: Rosamia Badam. Murasame studies Rosamia's memory. It appears that the fear of a colony dropping amplified the newtype potential. In order to do this, Amari and Jill would be used. (Source: zeonic-republic.net)

A group of students enroll at the prestigious magician-training Royal Magic Academy. With faith and ambition in their hearts, what awaited them was Elros, the former sage of the hero's party, feared as a ruthless and unparalleled instructor at the Academy. "Those unsuitable for being a magician will be recommended for expulsion." The students all have their own reasons for wanting to become a magician, though each of them also harbor secrets that could get them expelled. Elros uncovers everything, and the students become cornered. Under such extreme conditions, and through Elros' unorthodox teachings, the students awaken to become true sorcerers! (Source: Overlap, translated)

Nonnadia, an ordinary commoner schoolgirl, finds her fiance, a former prince who made a huge mistake when he graduated!? This is the start of her thrilling life living together with the sparkling prince! (Source: Saizensen, translated)

Untraditional hosts will warmly welcome you. A gem of warmhearted stories of the host club. (Source: Jmanga) *Note: Includes 13 extra chapters.*

"Kei-chan, see you tomorrow!" — That promise was never fulfilled, and young Kirishima Keisuke was separated from his only close male friend, Maa-chan. Then, ten years later, the person who arrived due to their parents' remarriage was none other than Maa-chan—now Masaki—who had grown into a charming and outgoing beautiful girl! While Keisuke, who had always mistaken her for a boy, is confused, Masaki begins interacting with him even more closely than before, as though they were siblings. Playing games together, eating meals together... and even trying to bathe together!? As they live together, the two feel a sense of comfort, as if the ten-year gap had never existed. Yet, both their hearts and bodies have grown, and living under the same roof makes them unavoidably aware of each other...!?