I reckon if Scott Adkins was around in the 80s he'd be a very big star. As it is, he even struggles having a fan base in his "home" in the UK. But that doesn't stop him having decent success in quite a few movies in recent years. Also while I'm not sure if he's big in Japan (tonight), I do know he's big in Germany.
But even over here this particular movie will have some issues. Or rather limited success to be more specific. While the movie does try to give the whole thing a slightly different taste with its story it doesn't work that well overall. Also the action scenes are not the best he's done, stunt wise that is. If you're a fan of his work, this may be worth a look, but everyone else should probably spend their time otherwise