In a post-Apocalyptic world, Mimi works as a waitress in the pancake cafe Blue Bird. They are frequently attacked by bandits, but Mimi has gotten used to dealing with them. Source: MyAnimeList

Republic of Biscotti faces a predicament by the invasion of Galette Leo Knights. In order to save the country, Princess Milchore summons a "hero" from the outer world. Shinku, a junior high school boy living in the Earth, is chosen as the hero. Serialization in multiple magazines by Kadokawa Shoten.

One day a strange, new girl named Baroque shows up at Kyouya's average high school. She has been searching for him, and invites him to play in a virtual reality video game with her. He turns her down repeatedly, but things end up progressing quickly anyway.

Miyoka Sasabune, the health teacher at a high school, tries to be a good counselor for her students. Everyday, she receives a lot of questions....... but these are horny high school students, so they are always asking difficult questions about sex! Things like, "Have you ever done it outside?" and "What kind of panties do boys like?" "Myo-chan-sensei" will do her best to help answer all these questions, no matter how red-faced embarrassing they may be! (Source: Comic Days, translated)

One thousand Japanese high school students are suddenly thrust into an unfamiliar world rife with dangerous monsters. Their survival becomes dependent on those who awaken to unexplainable powers. Majima Takahiro, a normal second-year student, does not get any such power. Instead, he joins the majority of students building the homestead. But when a group of empowered students revolt, Takahiro is left wandering the forest on the verge of death. Having lost all faith in humanity, he finds salvation from an unlikely source: monsters! (Source: J-Novel Club)

Although similar in name to the Go Nagai work, this version by Gosaku Outa is vastly different from Nagai's work.

As a Watchmaker, I was kicked out of the craftman's guild because my incompetence was deemed unnecessary, but I awakened to my true power in the depths of the dungeon. In a world where skills are supreme, Shikuro is given the incompetent skill of *Clock-user*. One day, Shikuro, who is looked down upon by others, is accused of rape and sent to the frontier, where he is pushed down a hole that leads to a dungeon's deepest level. In the depths of his desperate situation, he thought to himself, "If only I could use my clock-user ability to stop my stomach clock as well. Then the hunger would stop." This triggered the awakening of his skill *Clock-user*. Eventually, he makes full use of his abilities and is recognized as an SSS-class adventurer.

One day, Tarou Yamada, who runs a detective business, slips on a banana peel and reincarnates into Tsukushi Shikisaki, the younger brother of three beautiful big-breasted sisters who will all die on the same day. As he spends time surrounded by the three beautiful sisters, he finds out that the boy he is reincarnated as will be killed by one of the three sisters.

Net is a young man whose true skill lies in his large personal connections, which has allowed him to achieve great feats from behind the scenes. One day, however, his own king runs out of patience with him, and banishes him from the legendary heroes' party. Now he has to start again as an adventurer, though he plans to make full use of his connections with powerful knightly orders and other races.

One day, an ordinary high school student is transferred to another world. He raises his level in the other world, successfully defeats the Demon King, and saves the world! With his strongest status, he decided to return to his own world. However, in the world to which he returns, a new “dungeon” has appeared. A modern dungeon fantasy where the former hero becomes a warrior, delving into dungeons created in his own world!

Takashi is reunited with a childhood friend he has not seen in 13 years named Miriko. Miriko, while thought to be missing, became the queen of an alien planet and leader of a strange army corp. To keep a childhood promise, Miriko sets out to take over the world with Takashi. However, Takashi has no desire to do this, so Takashi must stop Miriko's wild behaviors.

One day, an ordinary boy suddenly gained two new step-sisters: a gentle, buxom older sister and a cute, devilish little sister!? A slightly titillating family romantic comedy!