From Manga Jouhou: Takashi Sone is living on his own while he is attending college. Out of the blue, his parents tell him that his sister, Mafuyu, is moving in to live with him and that she will be attending a high school in his area. When she arrives, he finds out that she was kicked out of her old school for getting caught making out with another girl. Soon afterwards, the other girl arrives, having thrown away everything she owns in order to run away and live with Mafuyu. Volume 11 has a unreleated 2 chapter story at the end called Frills

The series follows the adventures of Sabu, a young Edo bakufu investigator traveling with the blind master swordsman Ichi. In their travels, they assist the common people in solving mysteries and righting wrongs (usually committed by bandits or corrupt officials). Sabu is engaged to Midori, the daughter of his boss, who works as a police officer for the Tokugawa shogunate. This series won the 1968 Shogakukan Manga Award.

Corruption. Greed. War. Lev is no stranger to the evils of the world, having spent a lifetime fighting the predatory system that ensnared the world's population and turned them into puppets for the leaders of humanity. But after being assassinated, he find himself in a new world—one with different yet familiar evils. It's a similar road he must traverse, but this time he can do so with with a lifetime of experience behind him.

When Ai Xiaoxiao, the seventeen-year-old girl discovers her first boyfriend is gay, she is devastated, but soon something more devastating ensues. On her way to catch the other woman, she surprisedly finds out that the so-called other woman is a super handsome young man?! After he agrees to make it up for her, her love rival actually kisses her! Wait, it’s just a kiss, but why does he suddenly grow wings and turn into a birdman (forget it) devil? Original Web Manhua Official English Translations: WebComics, Pocket Comics, BiliBili Comics

Yuuki's earliest memory is of a stormy night in winter, where she was attacked by a vampire... And then rescued by another. Now 10 years later, Cross Yuuki, the adopted daughter of the headmaster of Cross Academy, has grown up and become a guardian of the vampire race, protecting her childhood crush, Kaname, from discovery as he leads a group of vampires at the elite boarding school. But also at her side is Kiryuu Zero, a childhood friend who’s hatred for the creatures that destroyed everything he held dear, is now determined never to trust them. This coexisting arrangement seems all well and good, but have the vampires truly renounced their murderous ways, or is there a darker truth behind their actions. Because in this world of secrets, nothing is as it seems. And the price of misplaced trust may even be worse than death.

Akiyama resume: One day a tanuki named Monoko stumbles across a baby abandoned by its mother. Having no family of her own, she raises the baby to the best of her ability even though they originate from different species. Hardships and enemies face the tanukis but that doesn't stop Monoko protecting the baby at all costs. Many trials await this baby as it grows and communicates with the animal world.

From Wikipedia: Set in the modern age, the story is about Miharu Rokujou, who just wanted to live a normal life and inherit an Okonomiyaki restaurant. At the moment, his biggest problem was the constant pestering from Kouichi Aizawa and Durandal Thobari Kumohira, who started a Nindō (忍道?, lit. "Way of the Ninja") Club. Miharu wanted nothing to do with "ninjas" and turns them down every time. But soon, he is attacked by an actual group of ninjas and is protected by Kouichi and Kumohira. There, Miharu learns of the hidden ninja world Nabari, the roles of his classmate and teacher in that world, and of the secret art Shinra Banshou (森羅万象 Shinrabanshō?, lit. "all things in nature") within him. The secret art, containing all the world's knowledge, is sorely coveted in Nabari. And because of that, Miharu cannot return to his normal life. He must become the "Ruler of Nabari" to survive. From Baka-Updates: Rokujou Miharu was a seemly reluctant junior high student living in his own world. However, within him, lurked the ultimate power of Nabari, “Omnipotent”. To possess such supreme weapon, the Wolf Pack of Iga swore to bring Miharu back to Iga village. On the other hand, Miharu’s English teacher, Kumohira sensei, and classmate, Kouichi, were the Banten ninjas whose mission was to protect Miharu. A war waged over the ownership of “Omnipotent” thus started. To survive, Miharu must enter the hidden world Nabari, to become the king.

From etc: Based on historical setting of Korea during the Josun Age. Long ago, in Jushin, secret royal inspectors named "Angyo Onshi" wandered the country and restored the order. But now that Jushin is destroyed, only one is still wandering.

From Viz: Out of nowhere, a Japanese elementary school is transported out of the world they know, and into a nightmarish wasteland. Have they gone to another planet, or is this toxic world actually a vision of Earth's future? Soon, the students and teachers must struggle to survive in impossible conditions, besieged by terrifying creatures and beset by madness. Part Lord of the Flies, part post-apocalyptic science fiction, The Drifting Classroom (1972-1974) is a classic can't-put-down manga series. It was adapted into a Japanese live-action movie (1987).

At first glance this looks like the female version of GTO. However Kumiko is the daughter of a Yakuza boss and must hide her background so she doesn't get fired from her first teaching job. Comparisons aside, Gokusen stands in it own right with its witty humour and dialogue. From Baka-Updates: Fresh out of college, Kumiko "Yankumi" Yamaguchi becomes a math teacher at an all-boys high school. Unfortunately for her, she's assigned by the school board as the homeroom teacher for class 2-D, which happens to be the class of delinquent students. When the class attempts to make a living hell out of Yankumi's career, they fail as her persistence and aggression gain their respect. However, little does anyone in the school know that Yankumi is actually heir to the Kuroda Group - one of Tokyo's most powerful yakuza clans. -ANN

It's about a rich man's daughter and a orphan boy growing up together and falling in love. But when her parents die, her aunt wants to send the boy away to college and make her marry a respectful man to save the family reputation. [From mangatraders] In a quiet area of France during WWII, a very young orphan boy was left on the steps of a large mansion on the same day that a daughter was born to the bourgeois family living there. From that day on, Francis and Natalie grew up together and found themselves falling deeply in love. As talk of their marriage began to stir, Natalie suddenly lost her parents to a plane crash, leaving her aunt as her guardian. This aunt, vehemently opposed to Natalie's engagement to a mere orphan, which drove Natalie and Francis to elope. Unfortunately, they were caught. Rather than be torn apart from each other, Natalie and Francis decide to spend eternity together by jumping off a cliff. Through a cruel twist of fate, however, only Natalie survives...Is there even a smidgen of hope that Natalie will somehow be able to find her love once again? An amazingly well-developed, emotional work of art from Ichijo Yukari.

Scene: The School Rooftop The hero (me, Junpei Manaka!) sneaks up to the roof to see the sunset. When he opens the door, he startles a mysterious beauty. She panics and runs away, but not before Junpei has caught sight of her adorable strawberry print panties...in EXTREME close-up. With that vision forever burned into his memory, Junpei embarks on a quest to find the girl, and the panties, of his dreams!

Sakurai Tomoki is a normal student whose motto is "normal is the best". If there is one thing abnormal, it is that he often dreams of a girl whose face he cannot even remember, and when he wakes up from that dream, he would always be crying. He tried leaving it as just a dream... but one day, from the sky, an angel descended.

Naka Kaburagi has all the qualities a model can have, well, not really all. After being rejected by her senpai cause she can't smile like a flower and has a scary face, Naka is determined to get her revenge and to show her senpai that she can smile like a flower just like his female idol Umi Kajiwara. After failing her 19th audition, Naka accidentally bumps into this great Umi but wait..... What is this!? Umi is A MALE!!? To keep Naka's mouth shut, Umi gives her the job as his co-model. Always being together and sharing a dark secret, Naka's road to successful modeling has a lot of troubles to come... Especially when Naka and Umi started to feel funny whenever they are by each other's side.... ( - reads right to left - )

From Tokyopop: In the future, random Jr. High School classes are chosen to compete in a game called Battle Royale. The rules: only one student can survive after 3 days on an island or else they all perish. Weapons are handed out and each student is sent out into the field alone and unprepared for the horror that awaits them. The classmates turn upon themselves in a battle for survival, treaties are made and broken, and former friends become foes as the relentless countdown continues. Amid the betrayals and rising body count, two classmates confess their love for each other and swear to survive this deadly game together. Note: An English-language release of the collected volumes, published in the United States, Canada, and United Kingdom by Tokyopop, was extensively rewritten by Keith Giffen, whose script does not completely follow the original manga. This adaptation makes several changes to the plot. Most notably claiming "the program" is a reality TV show and changing the time that the story is set in by almost 10 years, both of which are contradicted in later volumes.

Witness the titular Punpun - who is depicted as a tiny, caricatured bird in an otherwise normal human setting - as he copes with his dysfunctional family and friends, his love interest, his oncoming adolescence and his hyperactive mind.

Natsuko who was a copywriter starts to cultivate rice called Tatsunishiki which is a phantom kind and it is very difficult to grow. She does it to make her dead brother\'s dream come true. His dream was to make the best sake in Japan. There occur many difficulties to Natsuko.

Esiste qualcosa dopo la morte? i protagonisti di questo manga sono tutti defunti. Ma invece che in una tomba, si ritrovano dentro una stanza chiusa, in compagnia di una grande sfera che pare faccia da tramite tra i due mondi.

The world is filled with cruel scum, ranging from petty thieves to sociopath maniacs. When a vile low-life inflicts pain and suffering on innocent victims, sometimes their anger becomes overwhelming. Whether their damage stems from romance, finance, reputation or even a death, these victims feel trapped in their own skins and lives. Those victims who can\'t stand it anymore call for the mysterious woman Houjou Shiori, owner of Uramiya, the \"Revenge Shop\". The Uramiya specializes in executing revenge schemes. The vengeance their customers request on their bitterly resented enemies could range from financially destroying them, to smearing their social reputation, to even taking their lives. As long as you pay a fair price, the Uramiya will guarantee you get the revenge you deserve.

Ganta Igarashi has been convicted of a crime that he hasn't committed, and sent to a new, privately owned and operated prison, where the inmates are the main attraction in a modern day twist to the gladiatorial coliseums of ancient times. Throw in a healthy dose of weird little girl, some new-found super powers, and a little conspiracy theory, and you have Deadman Wonderland. From Baka-Updates: The Great Tokyo Earthquake. Ten years ago, it destroyed lives as it tore buildings asunder. Among those who lived through the disaster was Ganta Igarashi, now a middle school student finally getting a footing in his own life... that is, until the day the 'Red Man' appears at his school and turns his world upside down again. Ganta's entire class is brutally murdered, and although innocent of the crime, Ganta is sentenced to death and sent to the bizarre prison known as 'Deadman Wonderland.' There, a brutal game of survival begins, where Ganta must discover the truth behind his classmates' murder. Can Ganta break out of Deadman Wonderland... or will it break him first?

Amelie Bourbon was a witch and a woman killed by the tyrant. Just because I criticized a novel doesn’t mean you have to make me into the supporting character Amelie, who died from the start, becoming the trauma and trigger of the heroine. I’m scared. I don’t want to die. I don’t want to be harassed. Lets run away! But just when Amelie visited her family to inform them of her departure, the Emperor (the tyrant) arrived. In order to escape, I transformed into a bird by magic. But the Emperor took me with him!!! What’s going to happen to me?! Source: https://www.novelupdates.com/series/the-tyrants-tranquilizer/

The young president of the Dibicci bank, Lawrence Dibicci, controls the economic world of the Cosimo Empire. One day, a girl named Rahui is thrown under his wings instead of her father’s debt. Original Webtoon: Kakaopage, Comico, Naver Series Official Translation: English (COPIN), English (Pocket Comics), Japanese

Everyone had no doubt that Johnan would be the top student at the Academy. After all, he possessed a face blessed by God, a friendly personality, and was talented in both sports and academics. However, the position was taken by someone else. "Miss Elena. Congratulations on your accomplishment." "Thank you." Elena, who didn't even seem to know his name, was different. She didn't say anything to him, even though most people would've taken the opportunity to talk to him. "Do you have something more to say?” Johnan's self-esteem was shattered when he realized she had no clue who he was. From that moment on, Johnan started to observe Elena.

Despite her family's protests, Aoi Sakuraba decides that she is going to marry Kaoru Hanabishi, her love of eighteen years. Once he realizes that her intentions are genuine - and that she's not just trying to get him to reconcile with his estranged (and domineering) family - he begins to definitely warm up to the idea, too. What obstacles must the two overcome in order to be together?

From VIZ: In the not too distant future, mankind battles over O-Parts, relics from an ancient civilization. It takes a special kind of person to unlock the full potential of these remnants from the past, and a unique breed of humans known as O.P.T.s (or O-Parts Tacticians) become a force to be reckoned with. Unfortunately, O-Parts can be used for good or evil purposes. Jio is a young boy with a tragic past who only trusts one thing in the world: money. Little does he suspect that he is actually a very powerful O.P.T., and inside him sleeps a demon of incredible ferocity. He meets up with a girl named Ruby, and together they decide to embark on a dangerous quest to discover as many O-Parts as they can. Will Jio help Ruby realize her dream of becoming a world famous treasure hunter? More importantly, will Ruby help Jio realize his dream of--world domination?!

Her whole life, Hikari Hanazono has been consumed with the desire to win against her school rival, Kei Takishima--at anything. He always comes out on top no matter what he does, and Hikari is determined to do whatever it takes to beat this guy! At age 6 Hikari lost to Kei in an impromptu wrestling match. Now, at 15, Hikari joins "Special A," a group of the top seven students at a private academy, for the opportunity to trounce the guy who made her suffer her first defeat. However, Kei's feelings towards Hikari are different.