Showa
thumb|left|Gamera's inconsistent rampages in the first two films, where the protagonist boy from the first film was the sole defender of the misunderstood monster, might have been due to 8,000 years of [[starvation and confusion after the entrapment by the Atlanteans, and he intentionally attacked humanity and lured military operations to feed on their thermal energies and electricity. In Gamera, the Giant Monster and Gamera vs. Barugon, extreme cold temperatures are shown to weaken Gamera, although he is capable of being active in the outer space and the deep ocean. Gamera is also capable of performing additional feats including supernatural ones such as emitting electricity and electromagnetic waves, while he was potentially known to the inhabitants on the Mu continent because of his fights against Jiger back then, as the civilization had been troubled by the parasitic monster.
- Gamera in the first film was originally planned to "cry" to cause child audiences to feel pity, sorrow, and sympathy towards the kaiju.
Heisei trilogy
thumb|Gamera, as portrayed in [[Gamera: Guardian of the Universe (1995)]]
In the franchise's Heisei period, which began with the 1995 reboot film Gamera: Guardian of the Universe, Gamera's in-universe origins were changed. In the Heisei films, Gamera is portrayed as an ancient, bio-engineered creature from Atlantis, created for the purpose of defending the people of Atlantis from Gyaos (ギャオス), a bat-like creature which breathes a destructive supersonic beam to attack. Within the rock, they discover a large monolith explaining Gamera's origins, along with dozens of magatama made from orichalcum, which allow for a psychic link between Gamera and humans. In Gamera 3: Revenge of Iris, an undersea graveyard containing numerous Gamera-like fossils is shown. While this may suggest that the Gamera was not the only one of his kind, one character in the film refers to these fossils as "beta versions" of Gamera, possible failures in Atlantis' attempts to create the final version.
This iteration of Gamera has retractable claws within his elbows, Gamera has also been shown as being able to absorb mana from the Earth, to fire a plasma beam from his chest, and to manipulate energy to create a pseudo arm composed of fire to destroy a foe. Within the first and the third films of the trilogy, Gamera magically healed harmed humans including reviving temporarily deceased or nearly dead individuals, although he was unable to revive humans whose corpses were physically destroyed. Within the comic book adaptation of the 1999 film by Kazunori Ito and , who had also published another Gamera manga Gamera vs. Morphos in 1999, Gamera performed extreme regeneration to restore his head from mimicked plasma fireballs by Iris, and defeated the antagonist with either an empowered fire blast or fireball instead of the "vanishing fist". In Gamera vs. Morphos, Gamera performed additional abilities including telepathy without a magatama, an earthquake, and a powerful fireball with himself glowing red, akin to the "Toto impact" in Gamera the Brave.
Gamera the Brave
The franchise was rebooted a second time with the 2006 film Gamera the Brave, the 12th entry in the film series. This incarnation was modeled after the African spurred tortoise, and also possesses supernatural traits Gamera's origin is unclear, while a top scientist was utterly shocked with the virtual replica of Gamera's cells and consequently committed a suicide, and Gamera has been referred to sacred entities; one of scientists described the kaiju as a deity, and some of villagers saved by Avant Gamera kept the red pearls This, along with other factors such as the loss of Daiei theater chains, has negatively affected on box office results and made it more difficult for Tokuma Shoten and Kadokawa Corporation to restore the series along with other Daiei tokusatsu franchises such as Daimajin and Yokai Monsters, Gamera vs. Barugon was also an exception among the Showa films; not being directed by Noriaki Yuasa while it was the only installment to appoint his father ,
Daiei Film, which was already at the brink of bankruptcy, somewhat recovered due to the unexpected success of the 1965 film, which was considered to be "a mere rehash of Godzilla", "cheap" and another by Takashi Miike in late 2000s along with Gamera the Brave which was eventually cancelled
These resulted in major weaknesses of the company and stagnations of its productions, such as its weak distribution systems. On the other hand, the Japanese film industry itself (even including the Godzilla franchise) was declining in general. This was mostly due to the competition against the television industry, which was boosted by several factors such as the aforementioned "Kaiju Booms" (jp)(jp) itself ironically especially Ultra Q and Ultraman franchises by below-mentioned Eiji Tsuburaya himself and other figures related to Gamera and Godzilla and related productions, and it greatly influenced entire tokusatsu genre afterward, including the Godzilla franchise but most notably on Ultraman and Kamen Rider franchises. It was also the first tokusatsu productions to secure full cooperation from the JSDF. However, there are pros and cons regarding the outcomes of the trilogy. and the draft by Shusuke Kaneko and Kazunori Itō for the sequel to portray Gamera to be a further threat was immediately turned down. According to Kazunori Ito, Daiei (Tokuma Shoten) absolutely disapproves a story beyond G3,
Kaneko noted that he was at one point almost dismissed during the production of the 1995 film (and its production was at the brink of cancellation and was significantly delayed) and wanted to "take revenge on with Gamera" while the two were not delighted with the offer to produce Gamera films as they and Shinji Higuchi have always preferred Toho productions since their childhoods, and disliked and regarded the concept of Gamera being rather absurd and "childish", especially his ability to fly, his heroic concept as a protector of the humanity and affinity to children, child protagonists, and being a turtle. while Kazunori Ito claimed that he dislikes to depict Gamera as the hero of children, and advocated that he refuses to make Gamera as a child-friendly hero, and making child audiences crying in fears is correct for kaiju films. A Gamera mobile game conducted a collaboration with Sadako 3D in 2012, along with occasional joint exhibitions of sculptures of Gamera and Daimajin and Kitarō and Sadako in Chōfu, and crews such as and Kenji Kawai and was the first reboot attempt by Kadokawa Corporation reusing "Konaka Gamera", one of the original scripts for Gamera: Guardian of the Universe (1995). Gamera the Brave aimed to restore the basis of the franchise, Gamera 3D by Yoshimitsu Banno, while it resulted in the production of Daimajin Kanon, Kaneko prefers villainous characters (by comparing Gamera and Godzilla),
Shusuke Kaneko, who dislikes the concepts of Gamera (Showa Gamera), is aware both of criticisms against him and the intention of Gamera the Brave (to recover the ideology of the franchise from the Heisei trilogy), however he in return openly disfavored the 2006 film and criticized its concept, describing it a commercial failure
Gamera Rebirth, a tribute to Noriaki Yuasa and another remake of the "Konaka Gamera" script, Within the aforementioned spinoff prequel of The Great Yokai War: Guardians, Gamera was emphasized as a divine beast based on her capabilities to fly and to breathe fire.
Additional controversies of Gamera 2: Attack of Legion include its uneasy ending regards the relationship between Gamera and humanity, and the depictions of the JSDF which were reviewed "excessively praising"; Shusuke Kaneko described the difficulty to depict the JSDF as a war metaphor in subsequent kaiju films in the 2020s. In the United States, Gamera attained prominence during the 1970s due to the burgeoning popularity of UHF television stations featuring Saturday afternoon matinée showcases such as Creature Double Feature, and later in the 1990s, when five Gamera films were featured on the television series Mystery Science Theater 3000. As aforementioned, Gamera franchise was often viewed as a cheap, inferior competitor to the Godzilla franchise especially by global audiences, and this tendency was presumably caused by not only its direction, limited productions and global distributions, but also due to the rather ridiculing atmosphere created with the television series. director Noriaki Yuasa stated that Garasharp was created specifically for the short film Gamera vs. Garasharp featured on the 1991 LD set, Gamera Permanent Preservation Plan, and that a new two-headed monster was planned for the next film,
Tokuma Shoten
After Daiei was purchased by Tokuma Shoten in 1974, the new management wanted to produce another Gamera film, resulting in Gamera: Super Monster (also known as Space Monster Gamera), released in 1980. The filmmakers were forced to make the movie because of the contract for one more Gamera film that they owed to Daiei. Approximately one-third of Gamera: Super Monster is composed of stock footage from six of the previous seven films. Yuasa had Takahashi end the film by having Gamera be presumably killed by sacrificing his life to save Earth, while the later-published manga by Hurricane Ryu depicted that Gamera was artificially resurrected.
The attempt to reboot the franchise following Gamera: Super Monster (1980) didn't materialize.
At the New York Comic Con held in October 2015, Kadokawa Daiei Studio's senior managing director Tsuyoshi Kikuchi and producer screened a full proof-of-concept film in honor of the franchise's 50th anniversary; the short was directed by Katsuhito Ishii and its music was composed by Kenji Kawai. The proof-of-concept film featured a newly designed Gamera, a swarm of newly designed Gyaos and a new, as yet unnamed monster, all of which were created and rendered through the use of computer-generated imagery. It has been rumored since the film's showing at New York Comic Con that it was never completed. However, the film's official website and an interview with the director both state that it was only a short proof of concept film. and the director Ishii implied a potential film production, A number of references to previous films and scrapped projects were made, including the reuse of the iconic '. and lacks an which is a common feature of Japanese anime. The battle scenes were also cut in half or even less (20%) from what was originally intended to be, the future of the series is uncertain. Seshita also pointed a possibility of the series to be adapted into live-action productions,
Filmography
Films
{| class="wikitable"
|-
! style="width:25px" | No.
! style="width:300px;"| Title
! style="width:50px;"| Year
! style="width:120px;"| Director(s)
! style="width:250px;"| Monster co-star(s)
! style="width:250px;"| Licenses
|-
! colspan="7" style="background-color:#CEE0F2;" | Shōwa era (1965–1980)
|-
|-
|1
|
Gamera, the Giant Monster
|style="text-align:center"|1965
|style="text-align:center"|Noriaki Yuasa
|None
|rowspan=8|Arrow Video
|-
|}
Short film
{|class="wikitable sortable"
|-
!scope="col"|Title
!scope="col"|Year
!scope="col"|Director(s)
!scope="col" class="unsortable"|Ref(s)
|-
|Gamera
|style="text-align:center"|2015
|Katsuhito Ishii
|style="text-align:center"|
|-
|}
Drama
{|class="wikitable sortable"
|-
!scope="col"|Title
!scope="col"|Year
!scope="col"|Director(s)
!scope="col" class="unsortable"|Ref(s)
|-
|Gamera – Council for gigantic organisms -
|style="text-align:center"|1999
|Shusuke Kaneko
|style="text-align:center"|
|-
|}
Other media
Home media
In 2003, Alpha Video released the American versions of four Shōwa films on pan and scan DVDs: Gammera the Invincible, Gamera vs. Barugon (as War of the Monsters), Gamera vs. Viras (as Destroy All Planets) and Gamera vs. Guiron (as Attack of the Monsters).
In 2010, Shout! Factory acquired the rights from Kadokawa Pictures for all eight of the Showa Gamera films to release the uncut Japanese versions on DVD for the first time ever in North America. These "Special Edition" DVDs were released in sequential order, starting with Gamera, the Giant Monster on 18 May 2010, followed by Gamera vs. Barugon and two double features: Gamera vs. Gyaos with Gamera vs. Viras, and Gamera vs. Guiron with Gamera vs. Jiger. On 15 March 2011, Shout! Factory released the last two films of the Showa series in a double feature of Gamera vs. Zigra with Gamera: Super Monster. Shout! Factory later released MST3K vs. Gamera, a special 21st volume of Mystery Science Theater 3000 containing the episodes featuring all five Gamera movies from the show's third season.
On 29 April 2014, Mill Creek Entertainment released the eight Showa Gamera films (1965–1980) on Blu-ray in two volumes, Gamera: The Ultimate Collection Volume 1 and Gamera: The Ultimate Collection Volume 2, featuring the original widescreen video and original Japanese audio only with English subtitles, and also the first 11 films (1965–1999) on DVD again as The Gamera Legacy Collection: 1965 – 1999, also featuring the original widescreen video and original Japanese audio only with English subtitles. The Heisei trilogy was re-released on Blu-ray earlier from Mill Creek Entertainment on 27 September 2011, once again featuring the original widescreen video and original Japanese audio only with English subtitles.
On 17 August 2020, Arrow Video released a Blu-ray box set titled Gamera: The Complete Collection. The set features the original Japanese cuts for all 12 films, with English audio options; the Blu-ray debut of Gammera the Invincible and War of the Monsters; digital HD transfers and 4K restorations of the Heisei trilogy; case artwork by Matt Frank; audio commentaries by August Ragone, David Kalat, Steve Ryfle, Ed Godziszewski, Sean Rhoads, and Brooke McCorkle; a full color hardcover reprint of Dark Horse Comics' four-issue comic book miniseries Gamera the Guardian of the Universe; the English-language printing debut of the comic book story Gamera: The Last Hope by Matt Frank and Joshua Bugosh, which was originally published as a fan fiction;
Comics
thumb|130px|The first issue of the comic book miniseries Gamera the Guardian of the Universe by Dark Horse Comics
Aside from movie and anime based manga, there have been supplemental manga productions to expand lore of film and anime productions, such as Giant Monster Gamera (1994),
Dark Horse Comics, which had previously involved Gamera and other characters including King Kong and Godzilla and Mothra and additional Toho monsters within a 1988 comic, published a four-issue miniseries based on Gamera called Gamera the Guardian of the Universe in 1996. The miniseries features Gamera, Gyaos, Zigra, and Viras. The manga series Dr. Slump, written and illustrated by Akira Toriyama, depicts several individuals of Gamera, along with Guiron and a human named Gyaos, and a Daimajin parody as appearing in the land of Penguin Village. Gajira "Gatchan" Norimaki's name is also a reference to Gamera.
Novels
Aside from novelizations based on film and anime of the series, Gamera, Daimajin, and adversaries made appearances in several exoteric novels, such as the one by , The thirteenth season of the show also contains an episode that features Gamera vs. Jiger. Re-edited edition of the 2023 Netflix series Gamera Rebirth was broadcast on NHK General TV in 2025.
Gamera repeatedly appeared in the two television series ' and Cosplay Warrior Cutie Knight from 1995 to 1995, including the Gamera vs. Sailor Fighter, Cosplay Warrior Cutie Knight Ver, 1.0 (and 1.3), and Cosplay Warrior Cutie Knight 2: Revenge of the Empire. Urusei Yatsura, Franklin,
Video games
Gamera appeared in several video games released in 1995, including Gamera: Daikaiju Kuchu Kessen for the Game Boy, Gamera: Gyaosu Gekimetsu Sakusen for the Super Famicom, and Gamera: The Time Adventure for the Bandai Playdia. In 1997, Gamera 2000 was released exclusively in Japan for the PlayStation. In 2017, Gamera, Legion (soldiers and plant only), and Gyaos appeared in the video game City Shrouded in Shadow, released for the PlayStation 4, alongside characters from Godzilla, Ultraman, Rebuild of Evangelion, and Patlabor, though characters of different franchises never appear in the same level together. As of 2025, the Rebirth versions of Gamera and Guiron were also featured as playable combatants in the kaiju fighting game GigaBash, along with six monsters from the Godzilla franchise, and five characters (plus one assistant monster) from the Ultraman franchise. Monster Gear, Symphogear XD Unlimited, Godzilla Battle Line,
Reception
Box office performance and critical response
Many of the Gamera films were commercially successful in Japan, rivaling the Godzilla franchise at the box office during the 1960s. Akira Ohashi, who played Gamera and Iris in the Heisei Trilogy and also participated in related works including GMK and Nezura 1964, noted the coincidence that the day is also the birthday of Bruce Lee where Ohashi was inspired by Bruce Lee for his acting of Gamera in the Heisei Trilogy. On the other hand, Daiei Film was disintegrated on the same day several months after the release of Gamera vs. Zigra. Brian Solomon of the website Bloody Disgusting ranked Gamera eighth on his list of "Most Kick-Ass Giant Monsters in Movie History". Gamera was also ranked eighth on Rick Mele of Sharps list of "Greatest Giant Monsters in Movie History". Chris Coffel of Film School Rejects wrote that "I would argue that the Gamera franchise is better than the Godzilla franchise", complimenting Gamera's turtle-like design and his affinity for children. Ken Watanabe, who played a major role in the aforementioned MonsterVerse series, noted that he preferred Gamera to Godzilla during his youth. Guillermo del Toro noted that Gamera, the Giant Monster is one of favorite kaiju films, and he as a child often created his own kaiju and robots based on classic characters including Gamera and Barugon.
Various authors and producers, such as Shotaro Ishinomori, Shinya Tsukamoto, , , Hiro Arikawa Jeremy Robinson, Hideaki Anno who directed ', Hajime Isayama, Kōhei Horikoshi, and have acknowledged influences from the franchise on their productions, such as Nemesis Saga, Teenage Mutant Ninja Turtles, where its live-action film adaptation was directed by Shinji Higuchi, and How Do You Like Wednesday?,, and so on. and participated in the 2020 disaster film Fukushima 50, and Inoue clarified its style to insert a number of telops is an homage to the Heisei Gamera trilogy. Higuchi used expertise from the Gamera trilogy for his later works such as Lorelei: The Witch of the Pacific Ocean, Sinking of Japan, Shin Godzilla, and so on. and the aforementioned Daigoro vs. Goliath (1972) and Fireman (1973) by Tsuburaya Productions. Higuchi also adapted his experiences and miniature models from the Heisei Gamera Trilogy for his 2012 short film Giant God Warrior Appears in Tokyo where Daiei franchises and Studio Ghibli were owned by Tokuma Shoten at that time, additional films, comics and anime such as Inuyasha and Urusei Yatsura, collectible card games, television programs, novels,