This has the feel of gokusen but much more modern and whilst i got bored with gokusen eventhough i wanted to watch it. This drama just made me curious with the next episode and finished almost half of the drama in a short amount of time. I havent watch the original versions. But the characters in this one are awesome, if you like the main guy in tumbling and other dramas. his funny here. I love when the gang gets together :D there are some hentaiii kinda scenes but it gets less as the episodes progress i think. i need to watch ep 6 and onwards. I like it more compared to gokusen. and there's some mysterious secret to this class soon to be found out...cant wait. hope this helped.