Sayonara Jupitâ

Despite the violent efforts of interplanetary eco-warriors, a plan to 'ignite' Jupitar to serve as a second sun gets repurposed when a black-hole is discovered drifting into the solar system. I'm generally quite forgiving of Toho Studios' sci-fi outings but this ridiculous, overly-long and ultimately tedious 'space epic' is awful at many levels. The apparently multi-national cast is amateurish, the writing is plodding and derivative, and the pacing abysmal (notably when the Jupitar-hugging cult leader stops the story in its tracks to warble out some horrible greenie-ballad or sing a 'sayonara' to a heroic but dead dolphin, (also named Jupitar)). The characters are as bad as the actors playing them, and the final reel burns through a lot of time with the endless and sappy demise a couple of characters whose most interesting contribution to the film is a trippy zero-G sex scene containing enough nudity to suggest that the producers thought that the film would actually appeal to adults. Many of the special effects are accompanied by pretentious theme-music and the imagery is full of rip-offs of/tributes to '2001: A Space Odyssey', 'Star Wars and, most egregiously, 'Jaws'. Not surprisingly for a Toho film, the miniature work is quite good (both imaginative and well executed) as are the shots of Jupitar with the best sequence being one in which an exploratory ship skims over the surface of Io, which is 'realistically' depicted as a sea of lava. At over two hours, the film outstays its welcome by at least a third (largely due to beach scenes featuring the new-agey saboteurs and the alien spaceship sub-plot, which unfortunately goes nowhere). Really really bad... but I'm still pleased I finally got to see it (courtesy of the Internet Archive) if only to add to my life-list.

I watched it once about 8 years ago or more, i am a sci-fi fan thats why i rented it. To this day i havent seen a worst movie. Ridiculous plot, lousy acting, crappy Ed Wood-style special (d)effects. Steer clear away from this.

This is one of the worst Japanese big budget films I've run across. The plot has something to do with a project concerning Jupiter going horribly wrong and... you really don't want to know. Trust me as bad as you think some of the Godzilla movies and films like The Green Slime are, this is worse, but not in a good way.

This is just stupid, the hippies being the last straw on a short list of reasons to watch, none of which are good. I have no idea why anyone would like this on anything but a technical level since the plot, which I've finally been able to erase from my mind only thanks to years of very expensive therapy. All I remember is that the film seemed to want to be a flower power film but was made by people who didn't know what that was and were 15 years too late.(these people couldn't plot a film even if they were handed it)

This film was suggested to me by a friend who loves it, "saying you'll either love it or you won't, but I think you will". He was wrong.

Trust me, there are better ways to spend two and a half hours, many much more pleasant

There's no secret anymore, every time there are foreigners in an Asian movie 90% of them are god awful actors and 10% are pretty good but get too small parts. Bye Bye Jupiter is no exception or shall we say worse with 99 % worse then amateur acting and 1% good acting but that is the girl who is naked.

Dr Eiji Honda is on a mission to save humanity to create a new living planet due to earth is getting over populated. But to due that he needs to destroy Jupiter to make it a 2nd moon to march breedable. But he encounters two problems, one a activist group is onboard to sabotage his mission, two a black hole has entered the solar system.

This movie is a big mess, it looks interesting what they had in mind but lacks because of poor choices of cast. A dreadful 3/10

SAYANORA JUPITER is a very worthy Toho studios effort about a 2010-like mission to a transmogrifying Jupiter that is hard to keep track of and runs about 20 minutes too long. I could even tell you which 20 minutes needed to go, specifically the sub plot about the Space Hippies and their mascot dolphin, named Jupiter. Coincidence? Hardly, though in all honesty the plot is so convoluted and hard to keep track of that I'm not sure if the dolphin's name was ironic or descriptive. It takes the film almost an hour before it's primary focus of contact with extra-terrestrials who have ill intent in mind actually begins to gel. The film is actually quite violent for an otherwise PG rated space adventure and features some unexpected nudity which wasn't really necessary. As a matter of fact what the movie needs more than anything else is editing: This should have been trimmed down to about 90 minutes and focused on the space adventure aspect.

It's a real shame too because the special effects are really marvelous, with some ingenious model/miniature work, a high caliber of production design and an interesting international cast that is capable of carrying the material. None of it looks unreal, the ship designs and sundries like space suit creations all look believable, but the story lacks discipline and tends to ramble. The filmmakers also foolishly decided that we'd share in their sentiment for their epic touches like a less than happy ending, which is welcome but I don't know ... a whole mission control filled with teary eyed technicians who stand up and salute at the same moment while the surviving "seen it all" scientist type delivers a solemn monologue on the surface of an asteroid in front of a space memorial? C'mon ... The film is also remarkably noisy, loud, flashy and unsubtle. It's likable and I'm sure that on repeat viewings I'll find more about it to enjoy, which leads to perhaps the kindest thing one can say about it: It will probably command repeat viewings from those who appreciate it's somewhat unkempt length. Thank goodness for DVD players remembering where to start up again after a nice long nap.

5/10: Great special effects though, I didn't know Toho was capable of work like this.