[roshiq]

But why it got banned?

I saw it months ago, there's no nudity, no extreme violence. Just a bit typical, decent Asian gangster flick. The story is about raise and fall of Iron Zhao aka "Steelhead" (Jackie Chan), a truck repairman from China who settles down as an illegal immigrant in Tokyo, and after a series of run-ins with the Yakuza, become a Don of Chinese ruling part of the city. Chan & other cast members did a regular nice job.