
Gantz/Nishi
A special one-shot that shows what Nishi does in his spare time.
Canonical catalog
1000 titles

A special one-shot that shows what Nishi does in his spare time.

Kaoru Tono heard a rumor: The laws of space and time mean nothing to the Urashima Tunnel. If you find it, walk through and you'll find your heart's desire on the other side...in exchange for years of your own life. On the night Kaoru just so happens to find himself standing in front of a tunnel that looks suspiciously like the one the rumor describes, he finds himself thinking of Karen, the sister he lost in an accident five years ago. To Kaoru's surprise, he's been followed by the new transfer student Anzu Hanaki, who promises to help him experiment with the mysterious tunnel—but what does she want from Kaoru in exchange? And what will he have left to give, after the tunnel's done with him? (Source: Seven Seas Entertainment)

Inside a spaceship, a group of five crewmates—Tamago, King, Megane, Yankee, and Cap—has gathered to play a game of Among Us. They all have victory in mind, but only one person plans to win at the others' expense: the impostor, Tamago. With Tamago aiming to eliminate everyone but himself, the other crewmates must suss him out as quickly as possible. However, their absurd deductive skills prove ineffective in spotting the suspect amid the crew, as they poorly attempt to identify the impostor among them. [Written by MAL Rewrite]

In an Earth that has opened its borders to a variety of aliens, Kumika is considered an oddity by her coworkers, being an alien that doesn’t eat or drink at all, instead sustaining herself solely on the air's nutrients. Due to this ability and her poverty-ridden past, Kumika regularly rejects after-work invitations to restaurants and bars, and seeks to spend her time on Earth solely to work—causing her coworkers to perceive her as a cold person. However, Kumika finds that she is unable to keep up a work-only lifestyle, as she ends up collapsing at work from exhaustion one day. Noticing that she is malnourished, her coworker Chihiro serves Kumika her first meal ever: a bowl of hot udon. Instantly revitalizing her, Kumika awakens to the joys and pleasure that food has to offer, with a stomach that growls and craves for flavors and textures to explore—thus begins Kumika's journey to eat the various cuisines that Earth has to offer. [Written by MAL Rewrite]

What if your lover died, you lost your will to live, and a robot was sent to you that looked like your lost lover?

A sci-fi story set in a future where men have died off. Women have been divided into two groups: Adams and Eves. Each has a set role in society. The protagonist, an Adam, has just entered Kingdom Academy. Romantic relationships between Adams are forbidden there, so I'm sure you can all guess where this is going... (Source: Lililicious)

Office Lady Tsuda Akane, age 28, seems like she's got it all together. Beautiful, brainy, and an indispensable office worker for a robotics manufacturer, Akane's admired at work...because her colleagues can't see her at home. Privately, Akane's a hot mess with an apartment that looks more like a landfill than a living space. Good thing she drunkenly ordered a new android named Nadeshiko to help her clean up! Well, maybe not good, because the beautiful lady android that arrives is a horny hottie. Akane's about to get more service than she expected! (Source: Seven Seas Entertainment)

Regardless of time and place, space has always been a primary subject of mankind's awe and fascination. Steadfast in discovering the truth behind their own existence, humans have continued to venture out far into the unknown, ready to confront any hurdle that comes along the way. Although the path ahead is one full of uncertainties, as long as humanity remains persistent in their endeavors, they may ultimately learn to understand each other and come closer to unraveling the intriguing mysteries of the universe. [Written by MAL Rewrite]

Yoshitake, your average company drone, is out for a drive one night when he spots a UFO and crashes his car. When he next opens his eyes, he's in his apartment, and next to him is a stunningly beautiful alien girl named Lune! She has come to Earth to save her species from extinction by claiming human seed–and sex-crazed Yoshitake is the perfect mate. Unfortunately, Lune's alien physiology leads to an unexpected difficulty that even the world's horniest man may be unable to overcome. (Source: Seven Seas Entertainment)

The Animal Liberation Alliance, an eco-terrorist organization, rescues a pregnant chimpanzee from an animal testing lab—only for it to give birth to a half-human, half-chimpanzee "humanzee" named Charlie! Fifteen years later, Charlie's human foster parents are finally ready to send him to a normal high school, where he makes his first friend: a human girl named Lucy. In the meantime, however, the ALA's stance has become ever more extreme, and now they're here to drag Charlie into their terrorist plot... (Source: Kodansha USA)

The manga centers around a certain boy who lives alone away from people, but harbors a special dream. One day, he meets a lone girl, and the story begins as he becomes part of the girl's destiny. (Source: ANN)

Tokyo, Planet Earth... High schooler Tatsumi Tatsunami lost his parents at a young age and now works multiple part-time jobs to live a hectic but peaceful life with his younger siblings. One day his body undergoes a sudden change... And now mysterious beings are showing up at his house! In order to protect the people he holds dear, in order to protect Earth (or "area"), Tatsumi must awaken! He better, because "they" are already here! (Source: MANGA Plus) Included one-shot: Volume 3: Hirake! Nyorai-kun (Exposed! With Nyorai)

Kouji Aiba has been living a school life unrelated to girls until a strange phenomenon called “loss time” occurs, where time stops for only one hour per day. In such a still world, Kouji wants to regain his youth after meeting a young girl named Tokine Shinomiya, who has a scarlet eye that can move during loss time when she is stopped. In a world where only two people move, the distance gradually decreases, and eventually, Kouji's feelings for Tokine change to first love. But Tokine seems to have a big secret that obstructs her thoughts. (Source: MU)

Tadahiro Nasu is a downtrodden convenience store worker with nothing to live for but watching VR performances of Misaki Kanzaki, an idol who was once his classmate. Unable to take his oppressive life any longer, he electrocutes himself, only to find that his body has become pure electricity. With his newfound power to manipulate electrical objects, he'll do anything to support Misaki, whether she likes it or not. [Written by Denji]

In the distant future, Japan strives to be an ideal society. As a way to maintain peace, the Sibyl System is established: it serves as a method to measure emotion, desire, or a thought that deviates from the norm—also dubbed as one's "Psycho-Pass." However, crime has yet to be eradicated; the Public Safety Bureau's Inspectors utilize Denominators, lethal weapons that evaluate an individual's Psycho-Pass, to catch and deal with the immoral outlaws. Inspector Shinya Kougami, along with his unit, Division 03, has been tasked with finding the criminal behind "The Branding Case." But as the detectives delve deeper into the unusual incident, it soon turns unexpectedly sinister. [Written by MAL Rewrite]

Suzaku Kururugi, a Britannian soldier, is shot for disobeying an order to execute his friend and accused terrorist, Lelouch Lamperouge. Fortunately, he survives the attempted execution, finding himself in the Empire's research division when he comes to. It turns out that Suzaku has been chosen as the primary test candidate for the Lancelot, a powerful new combat mech that exponentially increases its user's physical prowess. Presented with a chance to change the world for the better, he agrees to become the first pilot of the Lancelot. Code Geass: Hankou no Suzaku follows one young man's desperate struggle to protect those dearest to him and defeat Britannia's greatest threat to peace: the cunning, self-proclaimed vigilante Zero. [Written by MAL Rewrite]

Kai Lucas hires the Bebop crew to find his mischievous doppelganger, but the bounty goes bust and Spike and Jet once again find themselves broke - and hungry. And to add to their woes, Spike ends up mysteriously on the police's most wanted list, either the butt of a joke or the victim of a severe computer glitch. But what's worse, being targeted by every bounty hunter in the solar system, or taking on a kid-genius, a genius puppy and a genus: fatale, species: femme as part of the crew. Well, if Scorpion or the Dragon Head Family doesn't kill them, the extra mouths to feed certainly will. (Source: Tokyopop)

The main protagonist is an Iga ninja named Saizo, who meets an Izumo priestess and protects her on her short journey to Sanada Yukimura. Sanada Yukimura is a powerful warlord in the Sengoku era. Sanada wants to gather 10 warriors, a party unrivaled in skill and power, to set his still secret plan into action... (Source: MU)

Kaede's search for a missing classmate leads to the shocking discovery that his friend is actually an alien in a human flesh suit. Grateful for Kaede's help with her case, cute and ruthless insurance investigator Rin headhunts him. Kaede's job interview leads to an epic battle on a commuter train, alien treachery, and a hidden spaceship. But before he can decide whether to accept the position or not, Kaede discovers another alien hidden in plain sight—one with a tragic story to share. (Source: VIZ Media)

Orbiting serenely above a long-ago poisoned earth, the last bastion of human civilization is the space colonies. After a terrorist attack, the colonists are forced into exile on the blighted planet below. In the confusion, a young mother is separated from her family and is flung into a bleak, uncertain future... But Sarah will not rest until she finds her children. (Source: ANN)

From the author of Freesia comes a story of three childhood friends - Nicolo, Cookie and Naomi - who grew up in a sleepy backwater town on an uncivilized planet. They struggle to get by while holding on to their dreams of leaving town and finding a better life... but can their friendship endure the tests of time? Can it withstand invading armies, broken dreams, conflicting ambitions, divided loyalties, jealousy and even betrayal? (Source: Omanga)

A spin-off from the Steins;Gate game, showing the past of the CRT store owner Tennouji Yuugo, also known as Mr. Braun.

Tokyo, 2049... Thanks to the Galapagos Reform enacted by the government, Russia, China, America, and Japan are now connected by a Hyper Loop system. This globalization has turned Tokyo into the most crime-ridden city in the world. To fight the rising crime, those who have been working in the shadows since the Sengoku period are needed... They are... the Shinobi! (Source: MANGA Plus)

Kyoto native Ayame Matsuyuki genuinely enjoys her life as a maiko, training to be an elegant and refined geisha similar to her sister Maika. In spite of this, she also has a burning desire to be a hero of justice like the characters she sees on television. After saving a man being harassed by a dog, she picks up a strange game console that he leaves behind. The two meet again and the man, Takayuki, seems horrified to have the device handed back to him, urgently asking what the hour is. Suddenly, haunting lyrics to a nursery rhyme are heard, and the two find themselves in a place that in some ways is similar to the city they left behind—but in other ways, is eerily unfamiliar. The city "Reverse Kyoto" is populated by beings reminiscent of zombies. While a game is in progress, players can choose to fight, run, or die. Most players have banded together to decimate the monsters standing in their way, but Ayame rebels against the idea of killing to survive. "Going in is easy, but returning is scary." Despite her terror, can she save everyone just like a true hero would, without compromising her morals? [Written by MAL Rewrite]