hey does anyone know as the title says a long movie, asian movie? 

Love Exposure (Japan) is almost four-hour long, I think. The director's cut is even longer.
Seven Samurai (are you looking for something to watch for the watch challenge?) :) 
KANO is the only one I know of :)
@zeamays haha yeah I've been searching and searching and couldn't find one. But I don't I'll watch seven samurai not because of the content or anything it just seems too old for my taste ^^

thanks for the suggestions!!!
Cafe Noir?  That's the only other one I thought of.