Shirahama Kenichi is a book lover who has just entered high school, but he is often bullied by others. One day, he became good friends... more>> with the new transfer student, Fuurinji Miu, who was also looking for a friend. Kenichi was shocked at how powerful she is at first, but he is still somehow attracted to her... <<less

Otokojuku - a private school for juvenile delinquents that were previously expelled from normal schools. At this school, Japanese chivalry is taught through feudal and... more>> military fundamentals. Similar to an action film, the classes are overwhelmed by violence. Only those who survive it become true men. <<less

Two boys, Mitsuhashi Takashi and Itou Shinji, meet each other at a salon. It turns out both boys are transferring to a new school and... more>> decide to take the opportunity to reinvent themselves. No longer will they be run of the mill high school students, they will become the biggest delinquents Japan has ever seen! <<less

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

Basically, this manga follows Hibino Hareluya as he tries to "conquer the world" by dealing with the everyday punks on the street. Always ready to... more>> fight and always winning his fights, he just finds himself in more and more trouble. Along the way he surrounds himself with friends who are all very strong in their own unique way. <<less

Misaki Hayato returns to his hometown and enrolls in the same high school as his two childhood friends. A lot has changed in the years... more>> he has been gone, his former best friends are seemingly distant from each other and leading relatively normal high school lives. Hayato's sudden arrival soon changes that and sends shockwaves through the entire town's delinquent population with his willingness to do anything for his friends and his love for a good fight. <<less

Class troublemaker Ryu Yamada is already having a bad day when he stumbles down a staircase along with star student Urara Shiraishi. When he wakes... more>> up, he realizes they have switched bodies—and that Ryu has the power to trade places with anyone just by kissing them! After figuring out the workings behind this new and amazing ability, Ryu and Urara take full advantage of the situation to improve their lives. But with such an oddly amazing power, just how long will Ryu and Urara be able to keep their secret under wraps? <<less

She's a second-year high school student with a single all-consuming question: Will the boy she likes ever really notice her? He's the school's most notorious juvenile delinquent and he's suddenly come to a shocking realization: He's got a huge crush, and now he must tell her how he feels.... more>>

NOTE: Chapter 232 is actually 231. It was a mistake, there were two 191 published. <<less

It is a divine ritual, a martial art, a combat sport—it's sumo!!... more>>

A "small" new student, Ushio Hinomaru, appears before the weak little sumo club of Oodachi High School! The words "big" and "heavy" are the rules to this sport, which does not fit this newbie any inch, but this guy goes and does what...!?

Ushio and the small sumo club climbs its way to the top!

The goal is *Hinoshita Kaisan!

A fired up high school sumo tale—no retakes allowed!!

*Hinoshita Kaisan - A title for the highest rank in professional sumo, equivalent of Yokozuna. <<less

Fukatsu Michitaka, a boy who just became a high school student, can't differentiate people at all because of his prosopagnosia (face blindness). However one day... more>> he runs into a girl whose face looks completely different than the rest. So in order to cure his illness and accomplish his dream of becoming "normal," he starts to get close to her. <<less

The story starts with a seemingly unassuming class rep Adachi Hana who has taken an interest in the school's known delinquent, Shinagawa Daichi. Just what is her reason for following Daichi and wanting him to go on the class field trip?... more>>

Included in volume 11 is the story called Fairy Megane, a crossover between Fairy Tail and Yanki-kun to Megane-chan. <<less

Early 90’s yankee story centered around three bosozoku teams.... more>>

Tsukasa, Yoji, Eiji and Hisa are friends and members of the motorcycle gang called Gokurakucho (the Paradise Butterflies), Hiro the notorious playboy of Hiroshima Night’s and Danno the strongest delinquent in town who is the leader of Beast

Riding the streets of Hiroshima their goal in life is to top all other gangs in their city. <<less

Sotomura is a high-school girl who is feared as a delinquent and avoided by most students. From her light-brown hair down to her long skirt and harsh manner of speaking, she completely seems the part. ... more>>

But after Sotomura rescues a girl named Haruno from some bullies, Haruno decides to try to get to know her better. Haruno is surprised to find out that Sotomura isn't a delinquent at all and is, in fact, just a very socially awkward girl that's bad with words but wants to make friends. She enjoys cooking, handicrafts, and hitting the supermarket sales. Sotomura also loves cute and fancy things, but she hides these girly traits because she feels they don't suit how she looks.

Haruno's first step in helping Sotomura is to try to teach her how to smile, because whenever she tries, it ends up as a scary grin. Thus begins the story of Sotomura's attempts to make new friends. <<less

Officer Shibata Taketora works in a local koban (a small police office). He may have a child-like face on the outside, but he's more serious... more>> than anyone in his pursuit of justice! With his goal being to become a detective, Taketora confronts everyday problems that happen within the town! Various incidents within the street make him chase after and apprehend criminals! <<less

Having lived as a fighting legend in Busan, he wanted to live peacefully in Seoul. However, we all know that wasn't how Lee Jung Woo lived. Showing off immense skills in the fight against the best fighters in the school, Lee Jung Woo takes over the area in no time at all. After that, the gangs nearby never leave the 'Tong' Lee Jung Woo alone. Although he is the 'Tong', since Lee Jung Woo does not wish to bring harm to those not involved, he starts changing the way he lives. What exactly was Lee Jung Woo trying to protect through all that violence?... more>>

Season 1: Tong

Season 2: Tong Classified

Season 3: Tong Vanity <<less

Tadashi is in his second year of junior high school and is a member of the handicraft club and loves nothing more than knitting. Unfortunately... more>> he's in a secret relationship with Saya, the leader of a notorious all-girl gang, who says she will kill him and herself if anyone ever finds out about it. <<less

Koichi Kawato is the new Japanese teacher at the ill-famed Futakotamagawa high school, whose baseball club is composed of thugs and bullies who have been... more>> suspended for a year from all school competitions, for causing a brawl during an official match. The newly appointed teacher finds that the club members left are only interested in women, smoking and doing nothing until, under Kawato's guidance, they discover a new dream called the Koshien. However, the road to the Koshien is far from easy as many obstacles await them. <<less

Yusuke Urameshi was a tough teen delinquent until one selfless act changed his life... by ending it. When he died saving a little kid from a speeding car, the afterlife didn't know what to do with him, so it gave him a second chance at life. Now, Yusuke is a ghost with a mission, performing good deeds at the behest of Botan, the ferrywoman of the River Styx, and Koenma, the pacifier-sucking judge of the dead.... more>>

Note: Won the 39th Shogakukan Manga Award in the Shounen category. <<less

Unoki-kun, a boy who's been bullied since elementary school, ends up becoming the exclusive errand boy of the top delinquent of his school, Toramaru-san, who told him "Be mine" right after entering high school. But the truth is that Toramaru-san meant it as a confession of love!!... more>>

This is the beginning of a love misunderstanding between Toramaru-san, who thinks she's in a relationship, and Unoki-kun, who thinks he's being bullied. <<less

Yuu is a high school kid who doesn't really fit anywhere. To find a place he can belong, be accepted, he will do anything. However... more>> one thing leads to another and he is forced to fight to keep his place, his holyland. <<less

Worst is a high-impact, gang-related title that deals with teenage boys fighting their way through high school in order to gain respect. There is no room for deceit and underhanded tricks at the notorious High School Suzuran. These young men follow a strict honor code when it comes to brawling, reminiscent of the mafia in the early days. ... more>>

As a "yankii manga," yankii (ヤンキー) being derived from the English word Yankee but having a different meaning and pronunciation, Worst involves delinquent young men like Hana Tsukishima who are fighting up through the ranks to rule over the entire school. <<less

Aura is a certified buff spell caster from Planet Leviathan that came to earth by a portal accident. She attends school on earth as a... more>> way of adapting, and never fails to find friends, old alien frenemies, and troubles with her buff spells. <<less

Fujimura is a loner delinquent at his school. Feared by his classmates since the first day of high school, he's had no friends and usually... more>> ditches class. But even his standoffish nature can't hold up when a class representative with a few screws loose comes after him! And two more class representatives. They're a few cards short of a full deck too. (Actually, he's more like the tsukkomi in a world of boke.) <<less

Bouya Harumichi is a new transfer student to Suzuran all-boys high school, a place where only the worst delinquents assemble. Due to its large amount of delinquents who are hated by the general people for their inauspiciousness, similarly to crows, it is also known as "Crows High School".... more>>

Harumichi is an insanely strong fighter but has an irresponsible personality. How will he act in this new environment where everyone is a delinquent?

Due to its high popularity in Japan there are four extra manga stories related to this series and 2 live action movies. <<less

The story follows the high-school delinquent Masaya Funebashi, better known as "Devil Ma-kun" who is trying to reform his image by joining the tea ceremony... more>> club. <<less