The story revolves around 6 young criminals held in a youth training center. One day a mysterious man appears from the wall who finds himself wounded and entrusts them with a "hand" which is called the hand of Zeus who harbors a mysterious power and energy. This hand can create a "Mouth" that is like a portal to be transported anywhere which they use to be able to escape the correctional room however having in their possession that hand is a great danger since strange beings are after it so they will have to face them.

From Viz:

Something is rotten in Okinawa...the floating stench of death hangs over the island..What is it? A strange, legged fish appears on the scene...so begins Tadashi and Kaori's spiral into the horror (and stench) of the sea.

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*Includes two bonus stories called
• The Sad Tale of the Principal Post in vol 1.
• The Enigma of the Amigara Fault in vol 2.

A Twilight Zone/Outer Limits-esque romp through the occult and supernatural led by your elven-eared hostess, Misery.

In the future, Nikola Tesla's dream of a 'World System' of electricity is realized. Cords and batteries are a thing of the past, and now people can directly draw energy using devices known as 'coils.' Some people, however, modify these coils for destructive purposes. Mabuchi Kyoma, a man who lives in ruins and has a passion for 'vintage' gas-powered cars, has good reason to know what damage these coils can do. He takes on assignments from a fat woman known as Marie, recovering illegal coils in exchange for cash and gasoline. One day, he goes out on one of his usual missions, to retrieve illegal coils from two criminal brothers, Jony and Every Won. When he gets to their gang's hideout, however, there is another stranger there: a mysterious, cloaked captive that appears to be a young lady. Who is she and will this meeting change Kyoma's life?

From: Easy Going Scans

When the Raven starts to sing, people die... An unstable world, a weak government... and Mafia's escaping from their sins... In order to reduce unpunished crimes committed by the mafia... A Strength was born... Its agents are merciless and they kill without hesitation. The Last Enforcement Organization known as Red Raven.

Sakata Gintoki is a samurai living in an era when samurai are no longer needed.
To add to his troubles, oppressive aliens have moved in to invade. Gintoki lives with Kagura and Shinpachi, taking on odd jobs to make the world a better place... and to pay their rent.

Volume 24 contains Bankara (ばんから)
Volume 38 contains 13 (サーティーン)

A swarm of earthquakes hits 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.

Based on the iOS/Android game of the same title, Magia☆Report depicts different situations involving the playable characters in a comical way.

A child was naturally born unable to practice asceticism/ inner strength. To get his fathers attention, he chose to practice outer strength the painful way. Spring passed Autumn came, time flew, this child grew as the year passed... He became a teenager, the thing that changes his fate is a mysterious meteoric crystal stone that's is made from a shooting star...

In a universe where humans are more delicate in noticing emotions than any other creature, a human-based insurance company provides services to married couples across the universe.

What would you do if one day, a time-traveling, hammer-wielding girl from the future suddenly appeared in your backyard searching for a mysterious object? Well, that’s exactly what happens to Takayuki, who is a normal high school student. Join him on a crazy but sweet adventure that delves into the world of time travel and future beings as he discovers the true power the future beholds.

Developed by “God’s Domain Technologies”, virtual reality has taken the world by storm. The virtual world “Eden’s Paradise” is described as a mysterious and flawless universe, and has become the place that every gamer dreams of. Those in reality feel disappointment towards the real world, or want to escape from it, or are possessed by greed, or have dreams, or simply feel boredom - people with all these reasons challenge the trials to enter Eden’s Paradise one after the other.

Eternity doesn't mean simply to carry on living.

From MangaHelpers:

Technology has now allowed the full integration of virtual reality in massive multiplayer gaming. Gamers can now immerse themselves in a fantasy world, and fully experience a role-playing game. The first game to implement this system was called "Eden." Gamers around the world flocked to their first chance of being part of this system. Three years have passed since the discovery of the bug in "Eden." This bug prevented anyone from "logging out" of this game. Players were forever trapped in the fantasy world of Eden, and now had to fight to survive inside the game.

Our main character, nicknamed "Teacher," continues to follow the road of the beginners course inside the game. Tirelessly training his skills, he fights alone against any enemy to become the strongest player in Eden. [DrCoke]

The year is 12,090 A.D., and what little is left of humanity has finally crawled out from the ashes of war and destruction. From the darkness of fallout, mutants and a race of vampires known as the Nobility have spawned. They rule the weak with no remorse. Once bitten by a Nobility, one is cursed to become a member of the undead. Villagers cower in fear, hoping and praying for a savior to rid them of their undying nightmare. All they have to battle this danger is a different kind danger – a Vampire Hunter.

Enter D – a lone, mysterious vampire hunter, sought out by the desperate Doris Lang. Bitten by the vampire lord Count Lee, Doris is destined to her unholy fate... Can D deliver her from her curse and bring her to salvation, or will she forever be part of the unholy dead?

Note: Kikuchi personally selected Saiko Takaki, a doujinshi and graphic designer illustrator who has worked on numerous projects for the manga and game industries in Japan, to be the mangaka responsible for the adaptation of his successful novel series into manga form.

Akegawa manatsu a normal high school girl and her friends, Stuck on school and can't escape, due for some phenomenon.. Trying to find a way to escape they encounter mysterius things.

In the immediate future, a giant meteorite has collided with earth. All living organisms, including mankind, have been wiped off the face of the planet. The government, who had foreseen this outcome, took measures to counter the worst-case scenario. In particular was Project "7 SEEDS", in which five sets of seven gifted young men and women were carefully selected and placed into teams (Spring, Summer A, Summer B, Autumn and Winter). Each participant was then put under cryogenic sleep in hopes of preserving the continued existence of mankind.
When those men and women awoke, they found themselves suddenly thrust into a cruel world. While bereft and grieved over forever losing their loved ones, they sought to find ways to survive.

Note: Won the 2007 Shogakukan Manga Award for shoujo manga.

We came from the far future, where most of the adults have disappeared as if they vanished into thin air and all of the children are managed by a few adults. To discover the cause behind human extinction and to evade it from that root cause... That's what we had jumped to the past for, supposedly.

A boy sitting in the seats of a movie theater fidgets with his cellphone. "Before aptitude or anything, trying to change the future with just five kids? You would think there's a limit to lack of planning," he typed on his cellphone.

The boys wonder if they had really come to the past. Why? Because, ever since they arrived, they haven't stepped one foot outside this theater.

Note: This manga is included as a bonus with the limited OVA Blu-ray disc.

Wang Huan, is a veteran assassin who has an important mission and is to eliminate the head of the Lin Group. However, something goes awry and the mission is declared a failure. Moreover his informant turns out to want him dead. An explosion and he should have died... But instead wakes up in a game world where there are insect people. What will happen to him now?
RAW: https://www.onemanhua.com/10309/

In a timeless quest that brings all elements (pun!) of Asian history and culture together, Avatar: The Last Airbender has the perfect blend of action, comedy, and adventure! And where martial arts translates to “levitate-rocks-and-chuck-them-at-your-enemy's-face,” you just want to jump right up and join the local karate school!
There's no doubt Avatar: the Last Airbender has struck it rich with fans across the board, and this editor is just one of them! ATLA quenches my thirst for Asian cultures not usually seen in the world of animation while drawing me in further with magic and action! And with a fresh blend of characters, anywhere from a sarcastic older brother to a legion of butt-kicking girls, I keep coming back! At only two seasons completed, and a full four to be expected, ATLA will be sure to have much more to offer its loyal fans.