Opal Holloway is a determined young lady whose ambition makes her stand out among her peers. When her entire life is seemingly changed overnight, she's left without a man to marry. However, she couldn't be more relieved, since she's been secretly in love with her childhood friend Claude. Opal hoped that she wouldn't be forced to marry a noble other than her childhood friend, but bad news arrives. Wed to a childish duke, whose servants refuse to treat her well, Opal feels like the whole world has turned against her. But Opal isn't one to take things lying down. She decides to use her wealth to steal Duke McLeod's land and manor away! Now in charge, will she be able to transform the servants and the duke? And will she ever be able to forget her first love? (Source: J-Novel Club)

Fifteen years ago, natality decreased greatly in Japan and the few who were born during that time are called the "LastGen." Hanasaka Haru, a 15-year-old LastGen kid, has never met any classmates before. Now, he goes to school for the first time and meets Himeshiro Sakurako. But Sakurako is not quite the ideal classmate he imagined, and his dream school life isn't turning out the way he wanted it to...

Miyano Amata, known as the "Perfect Prince" for his intelligence, looks, and cool personality, is asked to substitute for his sister as an attendant at a doujinshi convention disguised as a loligothic girl. There he meets a girl from his class and they become friends, but he must crossdress in order to be with the girl while learning about the fujoshi fandom. *Includes 5 bonus chapters.*

Tetsuro Tanaka is a month late starting high school due to an accident. As he's finally able to go, he's almost hit by a truck, but is saved by a mysterious girl who wears the same pendant as the one that his school has. He finds out that he's the only boy in his class and is instantly hated by his classmates except for a few. One girl is Yayoi Asuka, whose name Tetsuro is familiar with as it's the same name as a girl he knew when he was little. A few more girls get introduced, one being Sakuya Kazamatsuri. Yayoi reveals that she has superpowers and she takes him to his dorm, which she is going to share with him along with Sakuya, Miyabi Tsukuyomi, Akio Suzuka, Otome Chouno, Hifumi Inokai, and finally his teacher, Kano. (Source: Lunar Scribbles)

The boy’s gymnastics team at Heisei Middle School is an eye sore compared to the nationally renowned girls team. But Fujimake Shun, a first year, has big dreams: to win a gold at the Olympics. Unfortunately for Shun, having no experience in gymnastics and low athletic ability puts him behind even his teammates, let alone the world. But where he lacks in technical skills, he more than makes it up through determination and incredible fighting spirit that doesn’t seem to break no matter how big the obstacle. (Source: MangaHelpers)

A collection of 12 short stories by various authors about dating a gyaru. Illustrations: SUZUKI Kenya, HATTORI Mitsuru, HIROSE Yui 1. **Hajimete no Cosplay** by UENO Meguru 2. **Hoshino-san to Ore** by TAIYOU Marii 3. **Heartcatch!** by WATARAI Keiji 4. **Sono Kao wo Miretara** by NIKAIDOU Kou 5. **Karakai Aventure** by Suruga Kuroitsu 6. **Gyaru Kokoro areba Otokogokoro** (ギャル心あれば男心) by YAMATAKA Morito 7. **Meshi Panic** by OOHA Maiko 8. **Hayasaka-san wa Wakaranai** (早坂さんは分からない) by TSUNEMI Aosa 9. **Gal wa Shigeki ga Tsuyosugiru** by MOKOYAMA Jin 10. **Shochiku Ai** (松竹愛) by KASHIMA Ui 11. **Kyou koso Kimi to Wakaretai** by Okushou / AKASHIRO Kiiro 12. **Tonari no Puchimo** (となりのプチモ) by Gotsubo x Ryuuji

A classmate learns that Minazu Aruto loves reading novels and short stories so she recommends a club that the school has called the Philosophia. The classmate doesn’t really know what the club is about but the name sparks a curiosity in Aruto and he decides to find out what it is. He goes to the old library on campus where he meets and is introduced to all three members of the group: Tomoe, Takaho and Kaede. Without really being explained what the Philosophia club is about, Aruto finds himself joining what he thinks is a literature club. (Source: MangaHelpers)

The Yoshida household is all male except for Takako, who married into the family. Surrounded by her husband Akihiko, son-in-law Takeshi, father-in-law Heihachi and grandfather-in-law Heihachi, it is a very testosterone-heavy family. Being the only female in the house, she has been receiving unwanted male attention and it is getting awkward. Even though they are family, they are not related by blood.

"Amazons", wild youths in the jungle, are remodeled by the ancient science of Inca. With the "Bracelet of Gigi," the key that opens the door to the hidden treasure, in his arms, he protects the treasured weapons and weaponry, as well as the future of mankind...! The enemy is Gorgoth, a ten-faced demon who plans to conquer the world with the "Bracelet of Gaga," a pair of keys! In addition, there is a storyboard manga "Kamen Rider," an experimental new format of storyboard manga.

The protagonist Tsubasa is an elementary school student who works at her grandfather's bookstore after school. The bookstore contains books that are a bit erotic, which makes it somewhat challenging for an elementary school student to work there. (Source: Kadokawa, translated)

The story of Morihito Kanehira and his trials to become an erotic manga artist.

Saeko is a happy woman. Even though she is poor, uneducated, and a single mother, her daughter Yui is enough to make her happy. The beautiful Saeko dotes on her ugly daughter, who looks nothing like her. Every day, she will find happiness for her daughter, no matter what it takes… (Source: peep, translated)