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

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

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

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

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

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

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

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

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

When their mother passed away, the Mochizuki family's eldest daughter Yuka tried to take care of her father and siblings as best she could, but... more>> her cooking was just too awful. When Yuka's father accidentally tasted an amazing bento, he hired the person who made it to be a domestic helper. That person turned out to be Kuraku, the blonde-haired delinquent (but with the best grades) in Yuka's class! Based on the popular Pixiv series! <<less

A bad boy on the surface, but actually a good kid on the inside; A bully on the surface, but a mischievous little devil on... more>> the inside. Two teenagers with different lives and different personalities develop a wonderful friendship by sheer chance. How will they make it last? "Untouchable" is here to answer that! <<less

Class representative Marui, an ordinary high school boy, finds Hachiyo face-down by a river bed. Even though Hachiyo was regarded as the school’s strongest delinquent,... more>> Marui secretly has a crush on her. However, when Hachiyo wakes up, she suddenly can’t remember anything about herself? <<less

Hiroshi Shinanogawa is a teenager who loves reading mangas about delinquents. He wants to be bad-ass like the delinquents in his favorite comics: "", "," "," "" and "." ... more>>

In the last summer of his middle-school life, he decides to become a delinquent. He leaves his prestigious private school and "drops out" to start leading a life as a delinquent. Now he is a member of the gang that rules Komae Kita Middle School, hiding the fact that he is an amateur at being a delinquent. He stays and fights together with Iguchi Tatsuya, a leader of a gang and a delinquent who Hiroshi aims to be like. <<less

Fuuko is a shy girl—so shy that she has trouble talking to strangers. Determined to change herself, she starts working as a waitress at Café... more>> Rhodos. The people she meets on and off the job will lead her through the often frightful world of adolescence, and beyond. <<less

After a certain incident, Sakaki has been obeying everything his friend Nishi says. Even though he's accepted the situation, Sakaki still feels somewhat down about... more>> it. While Nishi wants to continue keeping Sakaki all to himself, their classmate, Tachibana appeared between them. <<less

An infamous yankee, Kurokawa Morio meets a partially blind girl, Akaza Yukiko.

[I met him when I wanted to die.] Miyuki Saga worked part-time at a convenience store. Her eyes were always empty and unmoved. "I want to leave soon..." The person who appeared before her, the local famous yankee, x passive beautiful girl. "I didn't think it would be fun to just go through each day mindlessly." ... more>>

Miyuki was the target of bullying among the class girls. Abandoned to all forms of harassment, abuse and sometimes violence... "to combat them, I went to school automatically, and then I worked part-time at a convenience store. I just wanted to end this loop." However, Miyuki's monochrome daily life changed when she met Onitsuka, the leader of the delinquents. "Sometimes it's hard, but when I'm with this person, the world starts to shine.". <<less

The super rebellious teenager Xiang yang was born with an instinctive anti-social nature. His difficult attitude caused adults headaches and classmates fear, but also strongly... more>> attracted the class president's sharp eyes. It is unknown when it started, but Ming Zhi's feelings towards Xiang yang became more complicated: distressed, angry, pitying, and ... love? With the never-wavering tenderness and some necessary strictness, he tamed the boy. A collide of strong hormones, they succour themselves though laughters and cries. <<less

Is this seriously the world of a "game"? If I don't romance one of the yanderes, I would die!?... more>>

Before my reincarnation, I was a former delinquent and a top-class brawler who was once called the "Crimson Rose" or the Crimson Demon", who had gathered the interest of other delinquents. It's easier to talk with fist than to talk about love, so naturally my romancing skill is zero.

Despite this, it seems that I have reincarnated as a game's heroine who has a family of good standing and a gentle appearance!

In order to protect my life while cooperating with the investigation of the incident, I will try my best to fall in love, but...

The person herself hasn't realized it. Serina, the daughter of an Earl and a former delinquent, is cherished and loved by her surrounding. This is the story of her journey to obtain happiness. <<less