Sakigake!! Cromartie Kôkô - Season 1 (2003)

Yamaguchi, Noboru. The leader of Destrade high school first year students. Plans to take down the Cromartie high school first year students and their leader Takenouchi, Yutaka .

Takenouchi, Yutaka; the leader of the first year students of Cromartie school. Known as a reliable delinquent and by his incredible ability to fight that has no match. However, he has a very serious weakness point , he has a phobia from riding buses or caps and gets emotionally sick constantly which affect him alongside his crew when it comes to help their friend Maeda, Akira who got kidnapped by Bass high school delinquents.

Hokuto, Takeshis; the son of board chairman of several high schools in Japan, uses his father's name and power to rule the schools he transfers to. Until one day he ran cross Cromatie high school .

It's the day of medical and physical examination, and the doctor seems to be going through hard times keeping up with the odd situations that taking place in Cromatie school medical room. The first year students are having fun at Maeda's house by celebrating random birthday parties and persistent efforts of seeking the most convenient solution to prove the strongest delinquent among them.

It's Maeda's birthday and everyone is gathering to attend at it's house. Meanwhile, Mechazawa introduces his little brother to his classmates .

Setouchi, Jackson; the leader of first year students of Bass high school .Plotting with Takejou, Akio his right-hand guy alongside his classmates who are normally receiving the orders directly from Takejuo himself, decided finally to kidnap Maeda as a hostage to lure his classmates. However, weird events started taking place.

Two thieves discussing priority whether to steal a plan or to turn back taking into account the plan included the first year Cromatie students and their boss .

Mechazawa is inquired by his classmates to help them in settling down quarrel with their rivals of Bass high school, he refuses. Meanwhile Freddie stares at a front of musical instruments store in craving.

Maeda with his friends have founded the baseball team of Cromatie high school students. Weird events are taking place at the match .

Cro-School's delinquents gathered to make a baseball team players.

Back again to Destrade school, the boss Yamaguchi finally thinks it's time to choose his second man.

Fujimoto, Kiichi; the leader of Manuel high school first year students, a very aggressive guy who picks fights mainly in streets. However, the man is completely the reverse at home as a very polite and a nice person on the internet. Meanwhile at Cromatie school Kamiyama tries to explain to his classmates why is being late at morning classes is unacceptable.

A tournament is held once every year in Japan consists of considerable schools of the worst students in the country and represents only the strongest delinquent in the competition.

Hokuto's Henchman; his classmates seem careless to know his name and normally referring to him as "you" or the "the other guy", when trying to say his name every time odd events occur.

Freddie subs for Poo-tan at an autograph signing session, and ends up becoming Poo-tan in truth, while the real Poo-tan becomes distraught.

Mechazawa may have a new body, but he won't let that slow him down. Literally, he won't, as he speeds by legendary bikers and Maedas alike!

Kamiyama tries to upgrade Mechazawa's system due to some malfunctioning recently despite the hesitation of his classmates. Meanwhile, Hakuto finds his butler and Meada ridiculously identical and starts to suspect a family connection between them.

The boys from Cromartie take a bullet train to Kyoto for a school trip, but whether they will actually get there or not is another matter.

Hokuto's lackey gets fed up with Hokuto and decides to leave the group. But Hayashida thinks that's a mistake, because then what would they call him?

Kamiyama declines an invitation for a meal, and Hayashida calls him out on having changed. Though the Cromartie boys aren't smart, Kamiyama does his best to explain human psychology.

Gorilla works at a sushi restaurant, and helps the chief chef and his son reconcile their differences in a way only a gorilla can.

Freddie's horse Kokuryu goes on a rampage, which prompts the Cromartie boys to think about pets. After, they lose interest and make Maeda do all the work.

Welcome to Cromartie Girls High School, where the students are all competing to be the prettiest princess.