Failing to complete the class goal 'Leave no food behind!' for 11 years straight, Mochizuki Takashi (4th grade) has turned 20 stuck as an elementary schooler. Then, an old classmate of Takashi's returns to his current class, Takashi's first love, Asahina Megumi (20), as none other than his homeroom teacher!

At a Catholic boarding school, a lonely girl and a lonely boy spend Christmas break with each other.

Michela is a 13-year-old student at the Clausura Academy of Magic and Sorcery, a school for magic-holders aspiring to become “Wizards.” Unfortunately, she lacks even the most basic control over her powers, with all her attempts at spell-casting inadvertently ending up in explosions. One day, Michela sets off a particularly nasty explosion that stood to consume anything and everything around her. Just when death seemed imminent— A young man appears before Michela, deflecting the blast in the nick of time. Introducing himself as Eusius, the young man tells of a foreboding tale: that he has come from the future to save her... and that she’s fated to die at the young age of 18... *Note: Includes 6 extra chapters.*

When her fiance, the crown prince, finds a new saint, Saint Mira is branded a "fake saint," exiled, and their engagement is broken off. Surprised by this sudden turn of events, Mira asks the swordsman Raul, whom she met at the adventurer's guild, to escort her and begins her journey back to her homeland. During her journey, Mira discovers a previously unknown strength in her own magic. Furthermore, by deepening her bond with the swordsman, she unleashes her extraordinary "saintly powers"!? Meanwhile, troubles arise one after another in the royal capital from which Mira was exiled... (Source: Kadokawa, translated)

Hatamoto Ikuto, the manager of the local bookstore "Book Forest ", is an otaku who can't resist spending money on his favorite characters in games. Todoroki Miran, the part-time leader, looks up to him but can't understand his obsession with spending on in-game things. When Ikuto claims, "For me, spending money is an investment", Miran teases, "If that's the case, how about you invest in me...?" As the two navigate a cycle of investment and returns, the distance between their hearts begins to shrink. (Source: Mechacomic, translated) *Note: Originally self published on the mangaka's twitter, the series was later picked up and officially released by Amukomi as of October 8, 2024.*

Set in the year between the events of the first two games, the story revolves around two new characters exclusive to the manga: Tyr and Mizuha, and the mystery of severed Gear parts falling from the sky. Members of the Post War Administration Bureau (P.W.A.B. for short) - the secretive organization responsible for many events in the games - serve as the antagonists of the story. Characters from the games, such as Sol, Ky, Axl, Potemkin and Kliff, also appear, albeit with relatively minor roles.

Harumoto Akira, a talented high school music student, descends into the violent world of Japanese speed tribes thanks to his obsession with Otoguro Yugou, the manipulative and enigmatic leader of the tribe, Red Kreuz. *Note: "Kreuz" is the German word for "cross".*

Rin, a young angel (presumed female, but angels don’t have clear genders) falls in love with a young human girl, Miku. However, their love is considered taboo, and so, Rin makes a deal with the devil to be reborn as the human boy, Len, in order to be with Miku. However, their happiness together is short-lived, and even that soon ends in tragedy.

A young man who has suffered an unfortunate death in the modern age was reincarnated as "Eld" in a world very similar to the VRMMO he was playing before. However, it was a world where even basic usage of skills was not known...! Eld who became an adventurer in the state of level 1, lowest job "Novice", is the strongest job "Sage" that no one in this world knows.

Seri, a somewhat directionally challenged girl, went to Umeda for a job interview. Finding herself completely lost, she stumbles across a slightly opened door and decides to try her luck. She takes the stairs behind the door, emerging on a peculiar street half an hour later. Unknown to Seri, she has just mistakenly entered a place far more dangerous than she could ever imagine. (Source: Fallen Syndicate)

A mysterious event ties a strange girl and boy together! Their meeting once again cause time to move, the story of the two ability users' crime action!!

Being an adult is a burden. I'd rather stay as a teenager forever. But, thanks to my handsome biology teacher, Mikasa, I'm slowly learning about the adult world?! What will I learn in today's lesson? The adult love comedy, finally in comic form!