An original story focusing on the character Grunbeld. (Source: Anime News Network)

After alien lifeforms known as "Trenchwalkers" land in Antarctica, they transform the planet, causing sea levels to rise by 70 meters and submerging cities like Tokyo. Furthermore, they begin converting Earth’s water into a divine substance, "Nectar," which proves fatal to those whose bodies cannot adapt to it. A handful of girls who can withstand the Nectar are chosen to board a submarine, equip special swimsuits, and head to the battlefield to reclaim our planet. Upon receiving the dying message of her older sister, Todoroki Hiro goes in search for the strongest marine soldier Tsunoba Kiriri, and despite her heart being full of uncertainties, she chooses to enroll in the Masakado Girls' Academy Submarine Fleet. However, will it actually be smooth sailing for her?! Girls in swimsuits, water guns, and high-stakes combat: the ultimate splash-action battle for Earth is here! (Source: Manga UP! Global)

Muto Yuzuki was ready for a whole new life and a different self when she got to middle school but she didn't expect it to be literally torturous. Yuzuki is “persuaded” by an upper classman named Funaki Aoi to join the Torture Club on campus which has been secretly training students to enter the field of military and police organizations as interrogation experts. Aoi sees something inside Yuzuki and thinks she might be a prodigy in torture methods. Naturally, Yuzuki wants nothing to do with such vulgar conduct but the more she spends time with the club, the more she starts to realize her own dark potential. (Source: MangaHelpers)

The era of "Necromancers" has come. The protagonists, Kibanohara Ethica and Nagaoka Souun, are young "Private Special Living Dead Stalkers." By practicing a special kind of martial art called "Close Quarter Armed Martial Arts," both of them have achieved great heights in their career. Out on a mission one day, Souun becomes involved in a fierce battle and meets a young girl. Remembering nothing but her name, "Hougyou Ilia," she has become the target of a mysterious group of necromancers. The ice-cold Tokyo of gunpowder smoke, living dead, crime and cybernetics. Now begins the battle of the living dead stalkers and the heroine with their lives at stake. (Source: VNDB)

Lately in Shibuya, many high school girls have gone missing but that doesn't stop Yaida Kirin, our guitar slinging, Tae Kwon Do wielding High School Ardor of Justice from venturing into the night to save the poor souls in need of help. It's a simple life for our heroine, but little does she know that a mysterious group of people have joined her bid for justice. Then there's Reido Serujio. What connection does he have with the mysterious group? What is he hiding beneath that weak, timid exterior of his? And why he won't stop following Kirin-san!? Is it love, like Yuki, Kirin's friend, says? (Source: Aerandria)

When the world is full of danger and one fears for their lives, they reach out for protection. For some, that protection comes from the girls of Tercio, a private security company which hires individuals with "special genealogy." Despite their appearance and personalities, the girls are competent bodyguards who specialize in a number of skills. While carrying out the duties of a Tercio bodyguard, the headstrong sword-wielder, Tsukasa Yakuouji, feels as if she's searching for something...

The manga centers on 17-year-old protagonist Gekitetsu Amō, who does not stand out in school, but under the excuse of "eliminating harmful elements from the world" begins committing mass murder. Source: Anime News Network

18-year-old Koreeda Kazuki is a genius hacker whose only real skill lies with computers. Into his aimless life steps Sakai Daisuke, a wealthy man who makes him a proposition he finds impossible to refuse: that he will become Koreeda's investor on the condition that Koreeda use his abilities to help him "conquer the world." In cyberspace where national borders hold no meaning, thus begins the story of two modern-day adventurers who stand against crime on a global scale.

High school student Jinpachi Kogure is a member of the manga club and is no good with women. Yumika Testuyoshi is a troubled female high school student who's always skipping school and searching for a girl she doesn't hate. However, these two are in reality young masters of the art of killing people: "Young Guns"----! Source: My Anime List

Novelization of the anime.

Kakegurui - Yorozu: Official Comic Anthology is the exciting anthology edition spin-off of the popular gambling girls franchise, Kakegurui! With 32 of today’s best artists all bringing their unique skills to the table there’s even more fun to be had with this collection of original manga stories.

Having 157cm in height, for Fukasaku Reiji the fact of being 1cm shorter from an average girl in his age was a serious matter. Yet another problem arise when he witnesses the beatiful girl -Mitajima Yukari who attends the same school as him murdering a person. He later learns she is a part of \[assasination department\] which specializes in obliterating particular people in society. Reiji after falling in love with her decides to join up the organization. The story of puberty, love and conflict of a boy who step into the world of guns begins. (Source: Jcafe24)