"I" (Boku) love math. Just after the high school entrance ceremony, "I" meet a beautiful girl: Milka. Milka is a mathematical genius. She gives me many math problems, she shows me many elegant solutions. Milka and I spend a long time by discussing math in the school library. One year later, I meet another mathematical girl: Tetra. Tetra is one year younger than me, and asks me to teach her math. While I teach her, she begins to understand math and to love its elegance gradually. In the third volume (series), we talk about logic puzzles, Peano arithmetic, epsilon-delta, Cantor's diagonal argument, Hilbert's program and Gödel's Incompleteness Theorems.

A youthful railway manga! It’s name is 『Yuri-Tetsu』! A all-girls high school railway club enters the stage! With four beautiful train-loving girls, get ready to be lured by railway travels!! This time’s trip, 「Traveling Hotel」, or as many fans call it, the 『Hokutousei 』, travels to the northernmost region, Sapporo! Everybody, let’s look forward to boarding!!

The Seven Deadly Sins—a legendary order that once served the Kingdom of Liones as the mightiest of its Holy Knights—stand accused of treason and have fled the realm. Princess Margaret and young Gilthunder, the slain commander Zaratras’ son, know the terrible truth about the betrayal but dare not speak of it, not even to each other. The aftermath of the event that shook Britannia comes to life in seven prose chapters that provide a superb introduction to the rich world of the original comic and satisfy longtime fans’ craving for more. Illustrated in a classic, warm style by the creator himself, Seven Scars They Left Behind walks the royal road of fantasy. (Source: Kodansha USA)

After the last world war (2100-2104), the earth has become a desert place to live. Even more : the scarce resources left are destroyed by the ZPT system to clean the earth for the return of the Mars colonists. Louis (the only boy in the gang), Liza, Mill and Wooty, together with the Android Mamet, have accidentally found each other with the same target. They search for the source engine of the ZPT to destroy it and thus stop the useless destruction of the remaining cities and people on earth. In their journey, they have to fight mechanical devices, revolutionary armies and Martians to get to the core of the ZPT engine. (Source: Anime News Network)

By day, Shiba Takumi is the head psychotherapist of a police headquarters infirmary. By night, he kidnaps people and messes with their minds in the name of justice and experimentation. He selects his subjects carefully to be people who make the world around them a worse place. Then he drugs them and whisks them away to his laboratory, where he subjects them to an experimental treatment that changes their personalities. It doesn't always work exactly as he intends, but there's always tomorrow to try again... (Source: MangaHelpers)

The Negima class at Mahora Preschool has a new teacher, and Asuna Kagurazaka develops a crush at first sight. But in a class full of mayhem, she must face love rivals, stalkers, comedic robots, and even dinosaurs. Will she able to overcome all these obstacles and win the heart be of the man she loves? (Source: Kodansha USA)

When the fortune teller told Shion Lee, “You are destined to be with bad guys!” Shion was skeptical, but so far, the fortune teller has been 100% correct. Every single man she has dated turned out to be a shameless jerk! Enter Yujin Oh, a student she met years ago when her teaching career had just begun. He’s all grown up now, and he’s handsome, kind, and sincerely interested in her. Will Yujin turn out to be a green light in her love life or is he just another horrible date? (Source: Tapas)

A comedic spin-off about the off-duty activities of Defense Corps members.

When Gaku lands on the Galapagos Islands, a paradise is the last thing he'll be experiencing. With creatures undergoing horrific evolutions, only one rule still stands--the survival of the fittest! (Source: MANGA Plus)

A swarm of earthquakes hit the Japanese archipelago causing the sudden eruption of a dormant volcano. Soon after the people find themselves facing a wave of mysterious natural disasters... and ultimately discover an unbelievable consequence. Based on Sakyo Komatsu's best-selling science fiction novel, Takao Saito presents the story in his own powerful and distinct style.

Waking up in a fantasy novel where the universe bans her from using magic is just the first of many trials for Chris Dotten, a new professor at the prestigious Bedallua Academy of Magic. Bombarded with quests that each threaten to penalize her with death if she fails, Chris must survive her tenure as the teacher of the novel’s protagonist using whatever means necessary. However, with no magical solution at hand, her sole strategy is to roleplay as the teacher who is so powerful that using magic is unnecessary. Will Chris and her act survive until graduation day? (Source: Tappytoon)

A very short oneshot, in which one high school student lays a trap for another.