The manga is an anthology story centering on the Crypters, the betrayer agents of Chaldea that are the center of the Fate/Grand Order smartphone game's "Lostbelt" story line.

The Tokiwadai student council election is approaching. Shokuhou Misaki, one of the leading candidates, is in the midst of an election campaign in spite of her own expectations due to the people around her and the fate of being the head of the largest clique...!! (Source: Toaru Wiki)

The historical romantic comedy follows 17-year-old high schooler Sagara Yoshiharu who one day time-travels to the Sengoku period, where all the major Samurai lords are cute girls. Yoshiharu meets Oda Nobuna, the girl counterpart of Oda Nobunaga, and begins to serve her as a substitute of Kinoshita Tokichiro, who has been dead in the world.

The stage is set on an ocean oilfield base, Seraphix. A hell that tries to imitate the Holy Grail War of the Moon. A pleasure prison that you can never escape from unless you're the last one standing. There's not much time until it reaches the limit and collapses. What lurks within the depths of the "Ego" that desires to dance --- This is the adaptation of the Epic of Remnant Chapter 1.5 from the mobile game, Fate/Grand Order.

Anastasia, an elf said to be the most powerful magical talent in a thousand years, is fighting in the final battle of a three-way war. In the midst of battle with her arch-enemies, the demons, Anastasia finds herself enveloped in an intense light, and wakes up on a deserted island in another world. As Anastasia explores the island, she meets a mysterious stranger, and what's more, she finds herself unable to use magic…! This is a survival comedy about a beautiful elf girl from another world, stranded on a deserted island with an ordinary man! (Source: Kadokawa, translated)

An exterminator dies and finds himself in a fantasy world, without any skill with the sword or wand he carries on doing what he knows best.

Notebook? Shirt!? Gym clothes!?! What do you need? Hajime-kun is a listless boy, but his classmate Mitsuishi-san takes good care of him. How did the cold honor student Mitsuishi become a doting girlfriend within one year?

Ageha Shiraishi has been sentenced to death, suspected of murdering her four roommates. In her prison cell as she awaits her execution, she tells her warden, Kyousuke, that she is innocent and that she did not commit murder. Kyousuke does some research, but finds that she is still guilty. Upon his return, he finds his superior tied up and stripped. After setting her free, he finds out that he has been tricked, and it was Ageha in disguise. Ageha can impersonate anyone to the finest detail, whether it be hair color, habits, or even voice. She becomes the first fugitive of the Talsis Prison and she declares that she will find the real culprit. Kyousuke now only has one clue, which is "the Ageha" (swallowtail butterfly) tattoo on Ageha's back. The chase between the characters involved begins as they move to grasp the truth!

The 12-year-old boy entrusted his destiny to the dying nation! Hercule is a boy who was raised as a successor to the declining Lemuria empire. Hercule has been crowned as the new Emperor of the empire, which is on the verge of being destroyed by the previous emperor, but in fact he has a secret that no one knows about...? This is the story of a young emperor who becomes the savior of the Lemuria empire and the champion of the three continents. (Source: Kadokawa, translated)

Fuwa Rito is an otaku wasting his time in a gal game appreciation circle. Ruri is a childhood friend who has a crush on him and is worried about his otaku ways. Trying to find out who he likes, she setups a group dating between her friends and the guys of this circle in a Maid Cafe. What she doesn't know is that certain big chested maid is about to enter the game!

The Private Aichi Symbiosis Academy was originally a high school for high-class girls, when it became co-ed, the girls, out of fear, asked to be permitted to bring weapons to school. When that was enforced, a five-member vigilante corps-like organization called the "Supreme Five Swords" was also formed. After many generations, the five swords eventually became a group which corrected problematic students and such the academy started proactively accepting such students in order to correct them. Nomura Fudou was sent to that school after being part of a huge brawl, what will he do when the only options he has after enrolling are being expelled from that school too or being corrected the way the rest of the male students there were… by being forced to dress and act like girls! *Note: Includes 3 extra chapters.*

A teacher is looking for a school by the name of Seishou Academy, as he is a new transfer teacher for that school. Seishou Academy is known for having students with excellent marksmanship. However, he gets lost along the way and decides to look for someone who knows where the school is at a summer festival. He encounters a girl at a shooting range and finds her marksmanship skills to be professional. The girl tells the new teacher that she is an assault rifle, not a student. Her name is FNC and is an assault rifle of Seishou Academy. The new teacher attends school the next day to find students, including FNC, practicing shooting M16s and realizes that he has come to an unbelievable school. How will his experience be at Seishou Academy? *Note: Also includes the 4-koma version, Upotte!! Nano.*