GKTO - "greatest teacher of kivotos-onizuka" short series

Description:
After a string of outrageous teaching incidents, Eikichi Onizuka - the infamous ex-biker-turned-teacher - is given one last shot at redemption: a "temporary transfer" program in another school system rumored to tame the untamable. But nothing could've prepared him for what awaits - a classroom made up of merged delinquents from different worlds.

Now, the legendary Great Teacher finds himself standing before the "Kata Helmet Gangs" - a rowdy coalition of hot-headed punks, scheming geniuses, and mysterious exchange students from beyond the usual borders of Japan's education system. Each faction runs by its own code, and unity is a word they laugh at.

Armed with nothing but his twisted sense of justice, unbreakable willpower, and a habit of getting into the most humiliating situations imaginable, Onizuka takes on his wildest challenge yet: to turn chaos into camaraderie, rebellion into respect, and delinquents into something resembling students.

But as the worlds of rival schools, secret groups, and supernatural oddities collide, Onizuka's old biker instincts might be his only hope to survive. Can the man who tamed Shonan's toughest class bring peace to this fusion of madness - or will he become the biggest troublemaker of them all?

Genre: Comedy, School Life, Action, Crossover, Slice of Insanity
Tone: Over-the-top humor, heartfelt moments, wild brawls, and Onizuka's signature unpredictable "life lessons."