Once the bullies target you, it’s game over. The school is run by tyrants whose favorite hobby is tormenting the weakest kids in class. But... more>> then Gray arrived. This mysterious new student threatens to dismantle the established order. He may be small in stature, but his calculative and brutal fighting leaves unsuspecting opponents lying on the floor begging for mercy. Now the school's toughest bullies have to scramble to take down this new and unusual hero. (Source: WEBTOON) <<less

This is the legend of how delinquent Sakura rises to become a hero!... more>>

Fuurin High is known for having the lowest test scores, and the strongest fighters. This spring, Sakura Haruka decides to aim for the top of Fuurin, and learns of the alias Fuurin High holds, namely ‘Boufuurin’, acting as a protective shield for the town and its inhabitants. Sakura joins this group as a member, and his battle to protect the town begins! <<less

When I wake up, everything is a mess. War? Extraterrestrial invasion? Whatever it is, I just need to take my personal revenge.... more>>

After being beaten up by bullies, high school senior Yiyeon Kang wakes up from a coma, only to find the world in ruins from an alien invasion. The streets around him are littered and empty, with bullies out looking for their next prey. As he navigates this new world, despite being too weak, he is determined to find and save his friend Younglin. Between bullies, aliens and this post-apocalyptic reality, he'll do all he can to survive... and to bring down those out to get him. <<less

Watching the news, Takemichi Hanagaki learns that his girlfriend from way back in middle school, Hinata Tachibana, has died. The only girlfriend he ever had... more>> was just killed by a villainous group known as the Tokyo Manji Gang. He lives in a crappy apartment with thin walls, and his six-years-younger boss treats him like an idiot. Plus, he's a complete and total virgin … At the height of his rock-bottom life, he suddenly time-leaps twelve years back to his middle school days!! To save Hinata, and change the life he spent running away, hopeless part-timer Takemichi must aim for the top of Kanto's most sinister delinquent gang!! <<less

Geonu Dan has vowed to overthrow the status quo of the dysfunctional high school he recently transferred to, where rich and powerful third-generation chaebol heirs... more>> call the shots and gambling runs rampant. But does Geonu have what it takes to beat the odds, defeat the Taekyeong Oh Family, and restore law and order to his high school? <<less

Since the graduation of the senior members of the club, Takezou ends up being the sole member of the "Koto" (traditional Japanese string instrument) club.... more>> Now that the new school year has begun, Takezou will have to seek out new members into the club, or the club will become terminated. Out of nowhere, a new member barges into the near-abandoned club room, demanding to join the club. How will Takezou be able to keep his club alive and deal with this rascal of a new member? <<less

High school is hard enough without a target on your back, but that’s exactly the situation Annie finds herself in when she crosses a group... more>> of the most popular kids in school. Marked by the king bee himself, the notorious Ashton Griffin, Annie becomes his newest fixation--and he is determined to make her life miserable. Now at his beck and call, Annie must stay on Ashton’s good side to maintain her peaceful life and avoid becoming a social pariah. As she navigates her way through alienating social cliques, persistent old crushes, and the hot upstairs neighbor who never puts a shirt on, Annie will soon learn that there’s more to being popular than meets the eye. She just wanted to live a normal life, but maybe there’s no escaping these king bees. An official comic adaptation based on the hit dating-sim game. <<less

Tousuke Rokudou is a loser, and everyone knows it. He gets picked on at school, gets snide looks from passersby, and can only muster up the courage to complain in secret with his equally hapless friends. Looking to turn his life around, he desperately uses an ancestral artifact passed down in his family for generations: a scroll that is capable of subduing all demons. However, in the modern age, it has a different effect: it makes all bad girls fall in love with him.... more>>

...And then, things go ballistic when he meets the delinquent beast-on-a-girl's-body Ranna Himawari, who hopelessly falls deep for him.

See Rokudou traverse through a school life filled with delinquents, turf wars, backstabbing, and as the song goes, "Everybody Was Kung Fu Fighting"!!! <<less

Delinquency has become a major problem among the youth, especially the high school population. Taking the matter into their own hands, the government has created... more>> a special school just for these troubled youths. Kang Hae Hyo, a seemingly normal high school student who is bullied frequently, somehow ends up in the school! He's not sure he belongs there, but something him, and his past, may be discovered at this school... <<less

When a fiery yankee named Sudou Ayame suddenly confesses her love to Kazami Nagi, he literally can't resist out of fear for his life! Now... more>> with their relationship established, Nagi begins to learn that Ayame is more of an innocent maiden than he originally would have thought and subsequently, his own feelings for her may began to blossom too. That is, if he can survive Ayame's rough personality and her overbearing delinquent friends as well! <<less

The death of twin brother in academy violence, now the bitter revenge of his younger bother begins.... more>>

After Kang Hu’s death from bullying, the family was torn into pieces. His younger brother suppresses his resentment and heads back to school. The story begins exactly one year after Kang Hu’s death when his brother seeks to destroy the delinquent circle... <<less

Enjouji is a scary-looking gyaru who doesn't care about the school's uniform rules. Because of this, Fujii, the president of the school's discipline committee, has started keeping tabs on her.... more>>

But his mentoring has been nothing but a nuisance to her!

A battle filled with heart-pounding moments between the perverted (!?) discipline committee's president and a tough gyaru! <<less

Momose, a clumsy girl who has always been slaved around to run errands by delinquents in her middle school, will now be attending a non-yankee high school. At her new school, she thinks of joining a club so as to not bother anyone and one day meets a classmate, a serious boy with glasses, Ichikura-kun. In reality though, that Ichikura has been an undefeated yankee in his middle school which he hid from everyone when he enrolled into this high school!... more>>

Momose is the only one who knows Ichikura-kun's secret yankee past?!

The youthful former yankee X a girl who was bullied by yankees are now having a LOVE SURVIVAL ♡ <<less

Kazama Kenji likes to believe he is something of a delinquent. Moreover, others seem to like to agree that he is. Of course, Kenji's gang... more>> finds their way to a group of four not-so-normal girls - Chitose, Sakura, Minami and Roka - and all at once, whatever reputation he may have, is nothing compared to the outrageous behavior of the girls. Shanghaied into joining their club, what will happen to his everyday life from that point on? <<less

He's short, weak, and has just transferred to a new school. Kurumatani Sora is the main character in this story who loves basketball. He has... more>> been shooting hoops ever since he was little and has been trying to grow tall just like his mother, who "used" to be a basketball player. What happened to her and what Sora will do at the new school is all up to you to find out! <<less

17-year-old Iguchi Tatsuya has just been released from juvenile detention and is on probation. He's been relocated to a new area, away from the bad... more>> influence of his old friends, and is under the care of his aunt. He is determined not to be sent back to lockup, and he works hard in his aunt's restaurant. However, he still has the same personality, the same tendency to violence, and still falls in with the same sort of people. It's going to be difficult for him to stay out of trouble. <<less

The sequel to Dokgo. After avenging his older brother, a new story begins for Kang Hyuk.

Miyanari is a straightlaced model student who one day suddenly started being able to see a red string connecting him to Hashiba, a delinquent in his class.... more>>

"There's no way such a person would be my fated person!". Even as he repeats this to himself, it's as if the red string is playing tricks on him as he finds himself in various situations with Hashiba like getting treated by Hashiba when he got injured and getting stuck in a space alone with Hashiba, among others. As Miyanari spends more time with Hashiba, he begins to find out about Hashiba's gentle side that's different from his appearance... <<less

Ishidaira is a delinquent who visited the library for the first time since elementary school. He discovered that he still hadn't returned a book he... more>> borrowed 10 years ago. He ended up having to work part-time at the library to pay for it. This is the beginning of a manga that makes you want to go to the library after you read it. <<less

The story is of Kitano Seiichirou, a very kind and pure-hearted young man, with a horrifying, monstrous face. People being what they are, they think... more>> he's a terrifying delinquent, and there are plenty of chance misunderstandings (coupled with Kitano's convenient inability to understand what's happening around him) that propel him into the position of "school guardian", a.k.a. head thug on campus. <<less

A silly romance story of an innocent punk who is determined to become the strongest one for the sake of his school.

Ishiyama High is a school populated entirely by delinquents, where nonstop violence and lawlessness are the norm. However, there is one universally acknowledged rule—don't cross first year student Tatsumi Oga, Ishiyama's most vicious fighter.... more>>

One day, Oga is by a riverbed when he encounters a man floating down the river. After being retrieved by Oga, the man splits down the middle to reveal a baby, which crawls onto Oga's back and immediately forms an attachment to him. Though he doesn't know it yet, this baby is named Kaiser de Emperana Beelzebub IV, or "Baby Beel" for short—the son of the Demon Lord!

As if finding the future Lord of the Underworld isn't enough, Oga is also confronted by Hildegard, Beel's demon maid who insists he take responsibility as Beel's guardian. Together they attempt to raise Baby Beel—although surrounded by juvenile delinquents and demonic powers, the two of them may be in for more of a challenge than they can imagine. <<less

Maeda is a new student in the Teiken High School. He stutters when he's nervous and he's rather clumsy. He gets noted immediately because he hits a teacher during the entrance ceremony. Some clubs search to enlist him as they see in him a force they can use to get even with other clubs. But Maeda is a loner and has only one dream: becoming boxing champion. His first objective is to beat the leader of the boxing club. "Rokudenashi" translates as "good for nothing".... more>>

The manga focuses more on gang warfare than boxing. <<less

A continuation of the manga "Shiritsu Kiwamemichi Koko", this story follows Tora of his quest to become the most notorious gangster in all of Japan.... more>> When he encounters Gakubo Masa, the boss of the Gokumasa family, he immediately admires him and joins the family on their rampages. Full-on both laughter and violence, the manga takes reader everywhere from a juvenile reformatory all the way to the halls of the Diet. <<less

Who would've thought that rivals, the academic tyrant, Xu Sheng, and the top student, Zhao Zhan, would exchange bodies a few times and then start... more>> to like each other secretly! After many clueless situations the two became closer to each other, after they experience some funny stories and incidents, they finally understand their feelings for each other. <<less