Seinen manga - Page 41 - Status ongoing

When their high school's pop-music club is about to be disbanded due to lack of interest, four girls step up to fill the membership quota. Unfortunately, lead guitarist Yui Hirasawa has never played an instrument in her life. Ever. And although she likes the idea of being in a band, standing in front of the mirror posing with her guitar is a lot easier than actually playing it. It's gonna be a while before this motley crew is rocking out, but with their spunk and determination cranked to 11, anything is possible!

She's cheeky! She's troublesome! Her hair's too flashy! Her skirt's too short! Her nails are too shiny! She even decorates her ID card! She talks too much! She's way too close! She barely meets her deadlines! She doesn't listen to me! She cares about "likes" too much! She takes selfies all the time! But the worst part is, she keeps messing with me!Section Manager Kawahara has been a serious and diligent worker for 20 years. But one day, a gal that he can't handle enters the company. Moreover, she keeps pestering him...

If no one has sex, mankind will go extinct!? A Sexy Terminator who came from the future to stop the world's virginization, attacks the the genius eroge creator/virgin, Adachi!! Can he protect his chastity and make the best eroge of all time!?

It happened after school one rainy day... A group of friends have stayed behind to prepare for the next day's school festival. One moment they are idly telling ghost stories but the next an enormous earthquake strikes and the entire school seems to fall down around them. They awake to find themselves trapped in a parallel version of their school. A school abandoned and disheveled and whose calendar dates back to 1927. Can they find a way out of this nightmare or are they doomed to the same fate that befell the other victims whose corpses that lie numerous throughout the school?

The struggle for survival between humanity and Parasites continues unceasingly around the world. Unfolding in the shadow of the legends of Shinichi and Migi, another battle for existence is revealed. Fukami, a veteran detective, investigates a brutal mass murder, and is unsettled by the composure of the informant: high school student Tatsuki. The source of that discomfort lies within Tatsuki family... The tale on the other side of the ageless masterpiece "Parasyte" begins here!

From Baka-Tsuki (edited by asdf scans): In near future, mankind has been defeated by the viral parasites named "Gastrea." They have been exiled into a small territory and live in despair, side by side with terror. In this world trapped in darkness- Rentaro, a boy living near Tokyo and a member of the "Civil Security" - an organization specializing in fighting against the Gastrea - is used to accomplishing dangerous tasks. His partner is Enju, a precocious young girl. They fight using their peculiar powers until one day, they receive a special assignment from the government. This top secret mission is to prevent the destruction of Tokyo... Set in a near future, this thrilling heroic-action story... starts now!

From MangaHelpers:After the body dies, the soul lives on. Many spirits progress toward the world of light, through the levels of the spirit world where they study how to improve their souls. These spirits are sometimes reincarnated into the physical world, and sometimes they are sent back as guardian spirits for other living people. Guardian spirits must protect their charge's souls from the blackness that oozes up from the world of darkness below.Riyon is a very laid-back spirit, who often skips her spirit classes to fool around. To train her further, she is sent back to the physical world as a guardian spirit. Instead of following a human from birth, she is helping a beleaguered man, the Japanese Prime Minister Kasuga Soichiro, in the last year and a half of his life. After an unexpected close call with death, Kasuga gains some unusual talents, including the ability to see Riyon. Will Riyon and Kasuga together be able to protect his battered soul? [tethysdust]

Set in the near future where Mother Nature has decided to fight back against all of the human encroachment. It has your standard apocalyptic scenario, but we're right in the middle of the apocalypse actually happening, rather than the aftermath. Vines and foliage entangle cities, as large wooden mech-like creatures called Arethusa (named after one of the mythical Greek Hesperides that tended the gardens in a remote corner of the world) rampage through cities. Our main character is Souma Shin, a punk kid out of Japan. We start off with him coming to visit his twin (?) brother Ken. All hell breaks loose as Shin finds a group of small kids being used for military purposes, and tries to save them in the confusion created by an Arethusa invading the compound. taken from zindryr

Kazuhiro Oyamada, a university student suffering from insomnia and health issues, returns to his family home during summer break to recuperate. However, upon arriving, he notices that his grandparents, who are supposed to be there, are nowhere to be found.Feeling something is off, Kazuhiro asks his parents about it but is met with suspicious reactions. Eventually, Kazuhiro uncovers the 'truth' behind the strange changes in his family...

"A hero who fights strong enemies to save the world"... The daily life of a high school student who admires the protagonist of such a game world changes drastically!? "The real world = a crappy game" is updated! A classic YJ sci-fi battle drawn by a new talent!

Ryuji, the head of the legendary biker gang "Antoinette", is reincarnated in a different world in a motorcycle accident. As... a villainess!!!Ryuji is involved in the troubles of the house of Elsa, the daughter of the Tsochuarch family, and is about to be executed?An unprecedented Yankee villain princess who deals with a different world with violence, courage, and determination, is born here!!!

On his way to the school, Torii Akira helps a girl who was about to fall down. From that moment he keeps running into that girl, and she seems very happy to see Akira. It's all smiles for Akira all day, until he stumbles upon a uncertain scene. Will he still be smiling after this?

In the American Area 51, there is a society where many varied supernatural creatures--kappa, vampires, aliens, gods and goddesses of various mythologies, mythological figures (like King Arthur), and more-- make their home. In addition to the non-humans, there's also a population of humans, people who can't live in the ordinary world for one reason or another. One of these people is Magoi Tokuko, commonly known as Makkoi, a tough woman who works cases with the help of her kappa associate, her deep knowledge of the area, and her pistol. In her office, which she's built in an unfinished subway station, she takes on all kinds of jobs (recovery of stolen goods, infiltration, etc.) from the many humans and non-humans who come to pay for her help.

The personal story of an aspiring mangaka, college dropout who's led a lonesome, unfulfilling life.

Surrounded by beautiful seas, a port town in Tohoku where octopus fishing is thriving.Minami was born and raised there, working for him grandfather, Masakichi, who runs a fishing business.Minami truly respects Masakichi, who is like a father to him.Then suddenly, a black shadow appears from across the sea.What is it? Don't turn away from your blo*** destiny.

Yuu Tomonoga is a genius who was accepted to an American university at the young age of 13 and later accepted into the university's graduate program. Unfortunately, he loses funding for his research, but decides to drop out and continue the research on his own. He travels back to Japan in hopes of getting funding, but he quickly runs out of money for daily living. Luckily, he gets a call from an old friend and accepts his offer to teach at an all-girls school.

Mineral collecting is a modern-day treasure hunt!Ruri, a high school girl who loves jewelry and accessories, ventures into the world of mineral collecting in mountains, rivers, and caves. The first volume features numerous minerals, including quartz, garnet, pyrite, gold sand, and fluorite. The collection scenes are full of fascinating scenes using specialized tools such as a panning dish, hammer, and topographical maps. This is an authentic science adventure based on the solid knowledge of the author, who is trained in mineralogy!

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Kazuya Aoshima, who was appointed as a temporary teacher, is told by the vice principal that if he can solve the problem of Erika Shimeno, who is rumored to be bullied at school, he might have a chance for full-time employment. He starts working towards resolving the issue, but her true nature is!? A psychological horror!

Ryuuko Matoi is a girl who travels with a single red scissor blade, searching for the wielder of the other blade who killed her father. She arrives at Honouji Academy, a high school that lives in fear. It is ruled over by the fearsome student council, led by the student council president, Satsuki Kiryuuin, who use powerful uniforms to crush anyone in their path. After suffering a crushing defeat at the hands of Satsuki, Ryuuko comes accross a possessed school uniform named Senketsu, who puts himself on Ryuuko, granting her special abilities. Teaming up with Senketsu, Ryuuko stands up against Satsuki and the student council to liberate Honnouji Academy from their iron grip and find out the truth behind her father's murder. Source: Wikipedia+Monster Manga

The manga tells the story of what happens up until the birth of Astro Boy and is considered an "episode zero" story.

Man Kang during, a potential UFC fighter who was kicked out due to an unexpected event, is the only male who is able to live in a luxurious mansion that can only be occupied by women in their 20's. He works as a security guard but... whenever his trauma blows up, he is able to rescue women from their crises?

The title character is Arisu Tanigawa, an aircraft pilot who gained extraordinary flying skills under the expert tutelage of her father when she was young but who also has some issues. Arisu's life changes when she has a chance encounter with a mysterious boy on the same airplane she is piloting.

The student Nakatani Yuto was supposed to be having a regular life, however his whole class was transferred to another world. All the students gained powerful skills and were worshipped as heroes, but for Yuto who got the unfavorable skill [Absorption]...! ?

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Left to himself at an early age in the slummiest parts of today's Japan, Kiichi learns how to survive on his own. As a teenager, how can he adapt to a society whose rules he rejects? Unless he creates his own rules Just like in The World Is Mine, the other series by Hideki Arai, the satirical author levels a violent and exhilarating accusation against the contemporary hypocrisy and stupidity with a malevolent jubilation. Kiichi, a raw icon of strength and integrity, stands alone against the world's injustice and becomes an unforgettable character. Angoulme Festival Catalog 2007 (Official Selection)

In the year 2038. A police state, scheming politicians, religios sects, revolutionaries and a secret scientific project all combine to produce an explosive mixture in Neo-Tokyo. The rival groups all have their eyes on one prize: control of Akira, a boy of such destructive psychic ability that he has been held in cryo-stasis for over 30 years. A coup is planned, but there is a wild card in play: the psychic Tetsuo, an impetuous young biker who releases Akira and so forces all of the groups to make their move.

From Scum-Scans:Chocolat is a mature comedy series about halforphan Tatsumi Chiyoko whose father was caught in huge debt. Now living with Omugi Matsukichi, an ex-underground king who opened a pastry shop, she gets to know people like Katou Ichigo, an ex-inmate. With people after her father's whereabouts, what will happen to her?

The future, romance, everything is "undecided", yet the remaining days of high school seem as if they'll be over in the blink of an eye. Ichimura Mikako, 17 years old. Midorikawa, the strange guy who now sits next to her after a seating change and oddly prefers red pencils. At first, Mikako didn't think much of it, but after learning that they both love the same band, their relationship begins to change bit by bit...The day-to-day life of a 17 year girl woven together in a soft literary style.