Full of verve and energy yet little happens. Well, one thing doesn't happen, two things do and a chase ensues. One guy chases another and another chases him around the backstreets of Tokyo. A salaryman, a rock star drug addict and a yakuza member spend virtually the entire film chasing. There is some backstory provided and the whole makes a little more sense by the end. One difficulty for non Japanese is that this is clearly intended as a comedy but doesn't quite make. There is a scene, for instance where the three pass a pretty girl bending down in the street and they are distracted. In a Benny Hill sense with the appropriate cartoon music and only a hint of sexy visuals, there is probably a joke, whereas here the content is too prurient for us sensitive souls to find it amusing. The whole is worth a watch and in particular for those quickly disappearing little streets, here I understand mainly those behind Nakano Broadway.