Is ROOM LAUNDERING somebody's idea of a heartwarming comedy? I suppose it might make yr heart warm. If you are an easy mark. Comedy? Some people were periodically laughing (mildly) in the theatre is which I irritably watched it. My assumption is that they were all embarrassing simpletons. It's wacky. It's quirky. It's a consummate nothing and a waste of time. But, hey, always happy to see Tomorowo Taguchi pop up.