Description:

Onizuka is a reformed biker gang leader who has his sights set on an honorable new ambition: to become the world's greatest teacher... for the purpose of meeting sexy high school girls. Okay, so he's mostly reformed.However, strict administrators and a class of ruthless delinquents stand between Onizuka and his goal and they will use any means, however illegal or low, to drive the new teacher away. Perfect, because Onizuka's methods won't be found in any teaching manual; he cares about the difference between legal and illegal activities about as much as he cares for the age difference between himself and a high school girl.So get ready for math that doesn't add up, language you'd be slapped for using, and biology that would make a grown man blush... unless of course, you're the Great Teacher Onizuka.[Written by MAL Rewrite]

Description:

Professor Kawato is the new japanese teacher in the ill-famed Futagotamaga high shool, whose baseball club is composed by thugs and bullies who have been suspended for a year from all school competitions for causing a brawl during an official match. Now that the supension is over, the only club's members left are interested only in women, smoking and doing nothing until, under professor Kawato guidance, they discover a new dream called Koshien. The road to Koshien is far from easy, as they have to get back in shape, to learn how to play baseball and to win everyone else mistrust, including the principal's and other professor's one, with only a few months available. Sweating and fighting, the baseball club will find his determination and strenght, as they proceed towards their dreams, while Kawato's enthusiastic and non-conventional ways slowly change the attitude of everyone near them. (Source: ANN)

Description:

Ekichi Onizuka and Ryuji Danma are members of infamous biker gang, Oni Baku. When not out riding around, they can be found in school, trying to pick up young women. This is the story of the young Onizuka, who would later become the greatest teacher in Japan. (Source: ANN)

Description:

Tsukasa, Yoji, and Eiji are friends and members of the motorcycle gang called the Paradise Butterflies. Riding the streets of Hiroshima their goal in life is to top all other gangs in their city. (Source: MU)

Description:

Matsushita Tadashi is a second year student at Kangokou High School (in Osaka, Japan) and a constant target of Kangokou's numerous bullies who beat him up routinely after school. He is accompanied by his best friend Saitou Takaki, who is also constantly harassed. As the pair grow increasingly tired of being victimized they decide to join the titular Karate Club, which is notorious throughout Osaka's youth gangs for training and producing the city's most hardened and toughest teenage thugs while maintaining the facade of a legit school sports club. But when they join the club, they find themselves picked on just as much if not worse by the club's current members.