1. Godzilla vs. Megalon (ゴジラ対メガロ)
Inventor Goro Ibuki creates a humanoid robot named Jet Jaguar. It is soon seized by an undersea race of people called the Seatopians. Using Jet Jaguar as a guide, the Seatopians send Megalon as vengeance for the nuclear tests that have devastated their society.
It has an average vote of 6.2 on TMDB.
2. Godzilla vs. Mechagodzilla (ゴジラ対メカゴジラ)
An Okinawan prophecy that foretells the destruction of the Earth is seeming fulfilled when Godzilla emerges to return to his destructive roots. But not all is what it seems after Godzilla breaks his ally Anguirus's jaw. Matters are further complicated when a second Godzilla emerges, revealing the doppelgänger as a mechanical weapon.
It has an average vote of 7.027 on TMDB.
3. Big Bad Mama-San: Dekotora 1 (デコトラ・ギャル 奈美)
Nami’s father was a legendary truck driver, and after his death, Nami inherited the deco-truck With her up-beat personality and super driving technique, Nami is popular among her customers. By coincidence, Nami meets Momoka, a hooker who takes truck drivers as customers. Momoka says to Nami, “I want to start a new life !!” and begs that she wants to be Nami’s assistant. She is overwhelmed by Momoka’s passion, and decides to take her in. One day, after dinner, the two return to the truck and sees that there is a box which they must have forgotten to load. So they load the box back in the truck, and the odd twosome drive away to the next destination. This “box” is the start of trouble for Nami and Momoka. What lies ahead in their destiny?!
It has an average vote of 4.9 on TMDB.
4. Bringing Godzilla Down to Size: The Art of Japanese Special Effects
A look at the unrecognized work of the talented artists and craftsmen who've maintained the tradition of Japanese special-effects. Highlighted is Yasuyuki Inoue along with various crew members who crafted meticulously detailed miniatures and risked life and limb as suit actors. All done to bring to life some of film's most iconic monsters through a distinct Japanese artform.
It has an average vote of 8.3 on TMDB.
5. Gamera: Super Monster (宇宙怪獣ガメラ)
As a massive alien craft heads to Earth to do evil, three good and powerful superwomen befriend a young boy who has a special connection to Gamera. The alien Zanon launches a battery of familiar foes against Gamera, who might have to give the ultimate sacrifice to defeat the alien invader.
It has an average vote of 5.4 on TMDB.
6. Space Amoeba (ゲゾラ・ガニメ・カメーバ 決戦!南海の大怪獣)
When a space probe crash-lands on a far-flung Pacific atoll, the craft's alien stowaways decide to take over their new world one creature at a time. Soon, the parasitic life forms latch onto three indigenous critters -- a squid, a crab and a snapping turtle -- and transform them into colossal mutant monsters.
It has an average vote of 6.5 on TMDB.
7. Godzilla vs. Hedorah (ゴジラ対ヘドラ)
An ever evolving alien life-form arrives on a comet from the Dark Gaseous Nebula and proceeds to consume pollution. Spewing mists of sulfuric acid and corrosive sludge, neither humanity nor Godzilla may be able to defeat this toxic menace.
It has an average vote of 6.8 on TMDB.
8. Son of Godzilla (怪獣島の決戦 ゴジラの息子)
Reporter Goro Maki stumbles upon scientists conducting weather experiments on Sollgel Island in the South Seas. He discovers the island is inhabited by giant mantis and a woman named Saeko who's been cast away since the death of her father. The pair soon find a helpless infant monster that Godzilla must adopt and learn to raise as one of his own.
It has an average vote of 6.396 on TMDB.
9. Frankenstein Conquers the World (フランケンシュタイン対地底怪獣)
During WWII, Germans obtain the immortal heart of Frankenstein's monster and transport it to Japan to prevent it being seized by the Allies. Kept in a Hiroshima laboratory, it is seeming lost when the United States destroys the city with the atomic bomb. Years later a wild boy is discovered wandering the streets of the city alone, born of the immortal heart.
It has an average vote of 6.8 on TMDB.
10. Godzilla vs. Mothra (ゴジラvsモスラ)
Mothra's dark counterpart, Battra, emerges to eliminate humanity on behalf of the Earth. Two tiny fairies called the Cosmos offer their help by calling Mothra to battle the creature. Unfortunately a meteorite has awoken a hibernating Godzilla as a three way battle for the Earth begins.
It has an average vote of 6.8 on TMDB.
11. Ghidorah, the Three-Headed Monster (三大怪獣 地球最大の決戦)
After a meteorite unleashes a three-headed beast upon Tokyo, Mothra tries to unite with Godzilla and Rodan to battle the extraterrestrial threat.
It has an average vote of 7 on TMDB.
12. Godzilla vs. King Ghidorah (ゴジラvsキングギドラ)
The Futurians, time-travelers from the 23rd century, arrive in Japan to warn them of the nation's destruction under Godzilla. They offer to help erase Godzilla from history by preventing his creation. With Godzilla seemingly gone, a new monster emerges as the Futurians' true intentions are revealed.
It has an average vote of 7 on TMDB.
13. Mothra vs. Godzilla (モスラ対ゴジラ)
Journalists Ichiro Sakai and Junko cover the wreckage of a typhoon when an enormous egg is found and claimed by greedy entrepreneurs. Mothra's fairies arrive and are aided by the journalists in a plea for its return. As their requests are denied, Godzilla arises near Nagoya and the people of Infant Island must decide if they are willing to answer Japan's own pleas for help.
It has an average vote of 7 on TMDB.
14. Godzilla vs. Biollante (ゴジラvsビオランテ)
After the previous Godzilla attack, a miniature arms race ensues to collect his cells. Concerned over Godzilla's possible return, the Japanese government uses the cells to create a new bio-weapon, ANEB . They seeks the aid of geneticist Genshiro Shiragami, who's experiments result in a new mutation.
It has an average vote of 7.3 on TMDB.
15. Drive-Away Dolls
Jamie, an uninhibited free spirit bemoaning yet another breakup with a girlfriend, and her demure friend Marian desperately needs to loosen up. In search of a fresh start, the two embark on an impromptu road trip to Tallahassee, but things quickly go awry when they cross paths with a group of inept criminals along the way.
It has an average vote of 5.588 on TMDB.
16. The Amityville Horror
George Lutz, his wife Kathy, and their three children have just moved into a beautiful, and improbably cheap, Victorian mansion nestled in the sleepy coastal town of Amityville, Long Island. However, their dream home is concealing a horrific past and soon each member of the Lutz family is plagued with increasingly strange and violent visions and impulses.
It has an average vote of 6.3 on TMDB.
17. Stand by Me Doraemon (STAND BY ME ドラえもん)
Sewashi and Doraemon find themselves way back in time and meet Nobita. It is up to Doraemon to take care of Nobita or else he will not return to the present.
It has an average vote of 7.306 on TMDB.
18. Rurouni Kenshin Part I: Origins (るろうに剣心)
In 1868, after the Bakumatsu war ends, the ex-assassin Kenshin Himura traverses Japan with an inverted sword, to defend the needy without killing.
It has an average vote of 7.5 on TMDB.
19. Godzilla (ゴジラ)
Japan is thrown into a panic after several ships are sunk near Odo Island. An expedition to the island led by Dr. Yemani soon discover something far more devastating than imagined in the form of a 50 meter tall monster whom the natives call Gojira. Now the monster begins a rampage that threatens to destroy not only Japan, but the rest of the world as well.
It has an average vote of 7.596 on TMDB.
20. Dead Man
A fatally wounded white man is found by an outcast Native American who prepares him for the afterlife.
It has an average vote of 7.304 on TMDB.