this be easily one of the bad martial art film i have ever see and and that say something . the chant of viva chiba and viva chiba be hear at the title and soon you will be chant to yourself stupid and stupid . the basic story be that the mafia be run drug into japan and one man vowels to stop them and of course that our man sonny chiba . the karate master offer up his service to anyone who can provide information on the drug lord . a woman come forward and he become the bodyguard and but what be her true intention . let me say at this point who care . soon we be treat to or torture by a series of poorly choreograph fight and a lame storyline that become more and more laughable at every moment . sonny eventually wipe out the bad guy with his karate skill and end of story . oh yeah the woman be corrupt too . congratulation you may have just watch the funny film ever . a stated already this be one of the bad martial art film i have ever see . what make it semi watchable be to see how badly make a film can be . some have already mention the infamous american intro put into the film . that probably the most entertaining part of the film and it beyond funny . i would agree it worth watching just to see how lame the 70 karate scene be at the time . watch a aaron bank leave a guy hanging by his nut then flip a fat student ( bad edit ) punch him in the throat . but everything be badly do in this film . terrible unbelievable fight and fake i mean fake blood and bad acting and dubbing and wardrobe and and let not forget the story . one man to take out an entire drug problem in a country . i bet . fight after fight be laughable . this be the 70 when people still believe karate be effective in a fight and but chiba brings it to new level with some of the nonsense put out in this movie . let see he kick a gun in half and kick a guy so hard what look like his denture fall out and of course chop the bottle scene and give me a break . not to mention the fact that it very hard to tell what happen in the fight because it film so poorly . one part that be amuse be when he break the guy arm through the door give him a compound fracture . ok. a the action go on we be treat to gob of blood and really fake blood . too say it look poorly make be and understatement . the acting be totally non existent in this film . i do not expect much from a film of this caliber anyway as long a the action be good and but it wasn not and a expect the dubbing be extremely poor . be it my imagination or do they dub the asian go go dancer with a black accent . a expect from a 70 wardrobe you will be in stitch laugh at some of the trend and nasty woman put forth for the gratuitous nudity that come with these flick . also why would the mafia be so obvious and all where black trench coat and hat all the time . don not try and hide it now . the character be stupid as well . the pimp club owner one of whom be deck out in a japanese pimp suit and the other who have a taste for bore head look like fat hippie . also one last thing that bother me throughout the film be the awful music with some woman whale . it be very annoy . overall this be a terrible film by both martial art standard and good movie making . that doesn not mean that it not entertain . with a film make so poorly it hard not to laugh through most of this film and if you can stomach it . this be an old favorite watch with my best friend . if it be purely bad i would give one star and but the laugh it deliver bump it up . 4 out 10 .