This is easily one of the worst martial arts films I've ever seen, and that's saying something. The chant of viva Chiba, viva Chiba is heard at the title, soon you will be chanting to yourself stupid, stupid. The basic story is that the mafia is running drugs into Japan and one man vowels to stop them, of course that's our man Sonny Chiba. The Karate master offers up his service to anyone who can provide information on the drug lords. A woman comes forward and he becomes the bodyguard, but what are her true intentions? Let me say at this point who cares? Soon we are treated to or tortured by a series of poorly choreographed fights and a lame storyline that becomes more and more laughable at every moment. Sonny eventually wipes out the bad guys with his karate skills, end of story. Oh yeah the woman was corrupt too. Congratulations you may have just watched the funniest film ever.

As stated already this is one of the worst martial arts films I have ever seen. What makes it semi watchable is to see how badly made a film can be. Some have already mentioned the infamous American intro put into the film. That's probably the most entertaining part of the film and it's beyond funny. I would agree its worth watching just to see how lame the 70's karate scene was at the time. Watch as Aaron Banks leaves a guy hanging by his nuts then flips a fat student (bad editing) punching him in the throat. But everything is badly done in this film. Terrible unbelievable fights, fake I mean fake blood, bad acting, dubbing, wardrobe, and let's not forget the story. One man to take out an entire drug problem in a country? I bet. Fight after fight is laughable. This was the 70's when people still believed karate was effective in a fight, but Chiba brings it to new levels with some of the nonsense put out in this movie. Let's see he kicks a gun in half, kicks a guy so hard what looks like his dentures fall out and of course chopping the bottle scene, give me a break. Not to mention the fact that it's very hard to tell what happens in the fights because it's filmed so poorly. One part that was amusing was when he broke the guys arm through the door giving him a compound fracture. OK. As the action goes on we are treated to gobs of blood, really fake blood. Too say it looked poorly made is and understatement. The acting is totally non existent in this film. I don't expect much from a film of this caliber anyway as long as the action is good, but it wasn't and as expected the dubbing is extremely poor. Was it my imagination or did they dub the Asian go go dancer with a black accent? As expected from a 70's wardrobe you'll be in stitches laughing at some of the trends and nasty women put forth for the gratuitous nudity that comes with these flicks. Also why would the mafia be so obvious and all where black trench coats and hats all the time? Don't try and hide it now. The characters were stupid as well. The pimp club owner's one of whom is decked out in a Japanese pimp suit and the other who has a taste for bores head looks like fat hippie. Also one last thing that bothered me throughout the film was the awful music with some woman whaling. It was very annoying.

Overall this is a terrible film by both martial arts standards and good movie making. That doesn't mean that it's not entertaining. With a film made so poorly it's hard not to laugh through most of this film, if you can stomach it. This was an old favorite watch with my best friend. If it was purely bad I would give one star, but the laughs it delivers bumps it up. 4 out 10.

I just finished watching this film and WOW was that bad. Actually the only thing that kept me watching was that it was SO MONUMENTALLY bad it was kind of entertaining. The action of the characters is hilarious, from the hyper-dramatic way they fall to gunfire, to their incredibly bad acting (were the bad guys all just pulled off the street, or were they actually actors?),to incredibly bad delivery of lines, to their inexplicable actions (if you are going to try and shoot someone through a doorway as they enter, obviously the thing to do is shoot directly at the doorknob!!). This film must break some record for worst written and delivered lines.

The camera work was also really bad - you can hardly see what's going on in the fight scenes due to switching camera angles and shakiness.

I would have voted "1" except that I do like Chiba and sidekick Sue Shihomi, and I was entertained by a couple of scenes: 1) breaking of a villain's arm so the bone pops out of the skin (that's gotta hurt) 2) a drug kingpin eating a brown-furred animal (a monkey??) by hacking away at the carcass with a meat cleaver 3) Sonny Chiba's performing some impromptu eye surgery on a guy with his fingers.

I am actually a big fan of Sonny Chiba but this one is really not worth anyone's time. I've seen about 7 or 8 of his films and have come to the conclusion that the only ones worth watching (and they are great!) are the Street Fighter series, and The Killing Machine. I've also heard the Executioner and Golgo 13 are good. I recommend sticking to those ones.

The almighty Sonny Chiba portrays himself as a vehemently anti-drug vigilante who declares open war on dope dealers. Chiba protects the former mistress (fetching Judy Lee) of a murdered New York mob boss from both a rival gang of vicious thugs and the Asian representatives of the Cosa Nostra. Director Simon Nuchtern really pours on the raw, brutal, bone-breaking, blood-spilling violence with ferocious abandon. In addition, Nuchtern provides a generous smattering of tasty gratuitous female nudity and a nasty misogynistic bent to further spice up the sleazy stew. The pace starts out rather slow and dull, but eventually picks up as the film progresses towards its startling downbeat ending. Joel Shapiro's snazzy cinematography makes nifty use of shaky zooms, whiplash pans, prowling tracking shots, wobbly hand-held camera-work and funky freeze frames. Maurice Sarli's groovy, syncopated score likewise does the trick. The bad guys are an extremely mean and scummy bunch of no-count wicked hoodlums. The lovely Etsuko Shihomi briefly pops up as Chiba's feisty younger sister. Martial arts champions Bill Louie and Aaron Banks also make fleeting appearances in a needless, but funny tacked-on prologue. Viva Chiba!