The Kaiju No. 8 franchise continues to expand with a new short anime, a game, and a manga that has concluded, while the unrelated series Kaiju Girl Caramelise and the song 'Kaiju' by Sakanaction have also seen recent developments.
The Kaiju No. 8 franchise remains active across multiple media. The manga by Naoya Matsumoto ended in July 2025 with Chapter 129, collected into 16 volumes. The main TV anime aired 23 episodes between April 2024 and September 2025, plus a special episode focused on Soshiro Hoshina. A new original short anime, Kaiju No. 8: Narumi's Week at Work, was announced in December 2025 alongside the main TV anime's final arc. It received a main visual and a Fall 2026 release window. Production I.G is handling animation again, with Studio Khara returning for creature designs. The short is the second in the franchise after Hoshina's Day Off. The game adaptation, Kaiju No. 8 THE GAME, launched worldwide on August 31, 2025, after exceeding 750,000 pre-registrations. A review published in June 2026 noted the game is a free-to-play turn-based RPG that expands the world through an original plot and original characters, and that it held half-anniversary events in February 2026.
Separately, the manga series Kaiju Girl Caramelise by Spica Aoki is being adapted into a TV anime that will premiere on July 2, 2026. The opening theme is by METANICK, and the ending theme is by HoneyWorks feat. Hakoniwa Lily. A new key visual and main PV were also released. The manga's latest four volumes, Volumes 5 through 8, revealed that the protagonist Kuroe is not a human with a monster quirk but a kaiju born from an egg, with her human form being an adaptation.
In music, the song 'Kaiju' by Sakanaction, the theme song for the TV anime Chi: Chikyuu no Undou ni Tsuite, won Best Anime Song at Music Awards Japan 2026 on June 13. It was the band's first anime theme song. Lead vocalist Ichiro Yamaguchi said during the ceremony that the manga's author, Uoto, pushed for the band to be involved. Sakanaction also won Song of the Year, Best Rock Song, Best Music Video, and Best Rock Band/Solo Artist, among other awards, totaling eight wins.
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The remastered Godzilla: Destroy All Monsters Melee ships November 3, 2026 for PC, PS5, Xbox Series X|S, and Nintendo Switch 2, overseas only. Senior designer Simon Strange told IGN that GTA6 was never part of the thinking when the team chose the date, and that Godzilla fans will buy the game whenever it releases. November 3 is Toho's designated Godzilla's birthday, tied to the first film's opening. No Japanese release is planned.
Kaiju No. 8 THE GAME, the joint project by Akatsuki Games, Toho, and Production I.G, has released main story Part 2 Chapter 1 'New Threat' as part of its 1st anniversary. The chapter sends Kafka, Iharu, and Suteddo through an artificial dimensional gate into parallel worlds to face Dimension-identifying Kaiju D. A new ★5 unit, [Shunretsu no Sai] Furuhashi Iharu, wearing an upgraded CLOZER suit, joins the gacha alongside the SG-Asukai shotgun.
Anime News Network's review of Kaiju Girl Caramelise episode 8 reads Manatsu's obsession with Harugon through a transgender lens, framing her as a "chaser." The review points to her sexualized raving, her mistaken belief that Harugon is male, and her costume mimicry as evidence of a fixation on the kaiju's transness rather than genuine attraction.
Dengeki Hobby Web reports the top 20 Kindle manga tankobon rankings as of August 21, 2026. Kingdom volume 80 leads, with new volumes of Made in Abyss, Black Lagoon, and The Unwanted Undead Adventurer also popular. Blue Lock's volumes 1-22 are on special covers for the live-action film, and Hakaiju volumes are 99 yen each.
Kaiju No. 8 THE GAME is running its 1st anniversary event, adding a new ★5 character, Kikoru Shinomiya, wearing Identified Kaiju Weapon (Numbers) 4. The special event Valkyrie of Admiration is live, offering over 1,500 Dimensional Crystals and an in-game home background. The character gacha begins August 20, 2026.
Episode 7 of Kaiju Girl Caramelise turns its attention to Minami, who becomes the focus of public scrutiny after a photo of him kissing Harugon spreads. The episode frames the media attention as a reaction to queer visibility, and continues to read Kuroe's kaiju transformation as a metaphor for trans experience.
Anime News Network reviews episodes 5 and 6 of Kaiju Girl Caramelise, praising Kuroe's relationship with Arata and the introduction of Raimu. The review notes the series' smart subversions but questions the King Kong analog for Raimu, citing a problematic history of depicting women as apes.
High Socks announced the launch of KAIJU LEATHER WORKS (KLW), a brand selling leather made to evoke Ultraman kaiju. The leather, developed for the series' 60th anniversary, features Dada, Eleking, and Mephilas Seijin. Sales begin autumn 2026, with a popup event in Tokyo starting August 5.
Akatsuki Games announced new playable characters Iharu Reno and Kikoru Shinomiya for Kaiju No. 8 THE GAME, plus the 1st Anniversary 8 Major Events. Reno arrives August 10 wearing Dimension Numbers 6, and Shinomiya arrives August 20 wearing Numbers 4. A special program mini airs August 30.
Kaiju No. 8 THE GAME began its 1st anniversary on August 1, 2026, with the release of Main Story Chapter 14, set in New York against the Dimension-Identifying Kaiju A-Number. A new ★5 character, [Kaiju Dimension Strike] Kaiju No. 8, joins the gacha. A special program streams August 5, and campaigns distribute over 25,000 Dimensional Crystals.
Seven Seas Entertainment announced seven new manga licenses on Wednesday, August 5, 2026, spanning isekai adventures, supernatural horror, and a yuri romance. The slate includes The Berserker NPC Unknowingly Destroys the World, Influencer Hero: After Saving Another World, I Got Rich Streaming Dungeons!, Wandmaker of the Ruined World, The Kaiju Autopsy, The Moon Cries at the Final Wish, My House Cat Became the World's Strongest?!, and It's a Secret, Shirotae-sama. Each series will debut in English print between February and May 2027, with volume 1 priced at $13.99 USD / $18.99 CAD. Several titles are manga adaptations of existing light novels, including Wandmaker of the Ruined World, which is based on a novel by Hagane Kurodome with art by Nori Kazato and Kayahara. The Berserker NPC and Influencer Hero also originate from light novels, with the former's novel already available digitally from Seven Seas. The Kaiju Autopsy, a standalone work by Mado Saito, follows a scientist investigating a colossal kaiju corpse. The Moon Cries at the Final Wish, by Suu Minazuki, centers on a vampire angel and the Seven Luminaries. My House Cat Became the World's Strongest?! features a giant cat leading its owner through dungeons, while It's a Secret, Shirotae-sama is a vampire academy romance under the Seven Seas GL imprint.
The official website for the Kaiju No. 8 franchise began streaming a trailer for the new anime short Narumi's Week at Work, confirming a September 5 premiere and a four-episode run. The episodes will stream weekly on Saturdays at 8:00 p.m. JST on the TOHO animation channel, with the final episode arriving on September 26. Crunchyroll will also stream the short as it airs. The story follows Gen Narumi, captain of the Defense Force's First Division and known as Japan's Strongest Anti-Kaiju Combatant, during a less-than-peaceful week at work, where his overwhelming prowess and jerky behavior lead him to skip meetings and play online games, though he sometimes faces unexpected counterattacks. Kizuku Watanabe, creator of the Kaiju No. 8: Relax spinoff manga, conceived the story. The television anime's staff returns, including director Shigeyuki Miya, character designer Tetsuya Nishio, composer Yuta Bando, and studio Production I.G. Koki Uchiyama reprises his role as Gen Narumi. The short was announced alongside the final arc of the mainline TV anime.
Episode 4 of Kaiju Girl Caramelise introduces Kotaro, Rinko's old cryptid-hunting partner and paramour, who immediately asserts a controlling, paternal role over Kuroe. The review notes his behavior as archetypal patriarchal projection and contrasts him with Minami. The episode also recycles the structure of last week's outing, raising concerns about the show's pacing and the suspension of disbelief required for Kuroe's secret.
On July 20, 2026, numerous anime, manga, and game franchises posted Marine Day greetings on social media. The Japanese national holiday, which honors the ocean and marks the end of the rainy season, prompted official accounts and creators to share beach-themed illustrations, character birthday messages, and promotional content. Among the posts, the official Kaiju No. 8 account promoted an upcoming original short anime titled "Narumi's Weekday" with a pun on the character's name and the kanji for sea. The MAPPA studio released a new illustration by Rie Nishimura for the soccer series DAYS, which is celebrating its 10th anniversary in 2026. The Sound! Euphonium account reminded followers that the film Sound! Euphonium: The Final Part 2 opens on September 11. Classroom of the Elite noted that July 20 is also the birthday of character Honami Ichinose. The That Time I Got Reincarnated as a Slime account promoted the streaming of its movie Tears of the Azure Sea on U-NEXT. The Chiikawa movie account promoted the July 24 release of Eiga Chiikawa: Ningyo no Shima no Himitsu. Voice actor Yuki Kaji posted a personal greeting, and the band Orange Range shared a summer song. The roundup, compiled by Anime News Network, spanned three articles covering dozens of entries.
The first three episodes of Kaiju Girl Caramelise have earned a positive review from Anime News Network, with community scores averaging above 4. The review praises the series for its strong writing, emotional characterization, and its use of a kaiju transformation as a metaphor for insecurity. Screenwriter Yuniko Ayana and mangaka Spica Aoki are credited for the effective storytelling.
Crunchyroll announced English dub casts and premiere dates for four anime series on Thursday: Kaiju Girl Caramelise, The Exiled Heavy Knight Knows How to Game the System, Bungo Stray Dogs Wan! 2, and Hana-Kimi season 2. The dubs feature returning and new voice actors, with staff credits provided for each production.
Anime Feminist's review of Kaiju Girl Caramelise's first episode highlights how the series uses Kuroe Akaishi's involuntary kaiju transformation as a metaphor for disability and queerness. The episode establishes that strong emotions, especially her crush on Arata Minami, trigger her monstrous form, forcing her to suppress her feelings to maintain a normal life.
In an interview with Anime News Network, the director, character designer, and voice actor for Kuroe discuss the themes of the Kaiju Girl Caramelise anime adaptation. The team explains how the series uses a teenage girl transforming into a giant kaiju when she falls in love as a metaphor for adolescent insecurity and the chaotic feelings of romance.
Japan XR Center has begun selling acrylic stands of monsters from the VR attraction 'Kaiju no Sumika VR' at its Fukuoka store. The lineup includes Baltan, Pigmon, and Gomora, each priced at 1,980 yen. The attraction lets players explore a monster paradise in VR.
The Japan Culture and Entertainment Industry Promotion Association (CEIPA) held the Grand Ceremony for Music Awards Japan 2026 on June 13 at Toyota Arena Tokyo. Sakanaction's "Kaiju," the theme song for the TV anime "Chi: Chikyuu no Undou ni Tsuite," won Best Anime Song. It was the band's first anime theme song. Lead vocalist Ichiro Yamaguchi said during the ceremony that the manga's author, Uoto, pushed for the band to be involved. Sakanaction also won Song of the Year, Best Rock Song, Best Music Video, and Best Rock Band/Solo Artist, among other awards, totaling eight wins. Kenshi Yonezu's "IRIS OUT" from the "Chainsaw Man - The Movie: Reze Arc" won Best J-POP Song and swept Best Japanese Song in Asia, Europe, North America, and Latin America. Mrs. Green Apple won Artist of the Year for the second consecutive year, plus Best J-POP Artist and the Fandom Special Award. HANA won New Artist of the Year. The Best Original Score for Animation went to the "Lazarus" soundtrack by Kamasi Washington, Bonobo, and Floating Points. Ado won Largest Live Audience (International). The awards event, now in its second year, had over 70 categories voted on by more than 5,000 music industry professionals.
The TV anime adaptation of Spica Aoki's manga "Otome Kaiju Caramelize" will premiere on July 2. The opening theme is by METANICK, and the ending theme is by HoneyWorks feat. Hakoniwa Lily. A new key visual and main PV were also released.
Voice actor and ADR assistant director Ben Stegmair appeared on the podcast Something Genuine Season 2, Episode 2. He discussed his early focus on voice acting, the mentors who shaped his career, and his role as Yuru in Daemons of the Shadow Realm. Stegmair also shared his Mt. Rushmore of manga and his ambition to create original comics.
A new review of Kaiju No. 8 THE GAME, a free-to-play turn-based RPG based on the hit manga and anime, highlights how the game expands the world through an original plot and original characters. The game has been available since August 2025 and held half-anniversary events in February 2026.
The original short anime Kaiju No. 8: Narumi's Week at Work has received a main visual and a Fall 2026 release window. The short was announced in December 2025 alongside the main TV anime's final arc. It is the second Kaiju No. 8 short after Hoshina's Day Off. Production I.G is handling animation again, with Studio Khara returning for creature designs. The main TV anime aired 23 episodes between April 2024 and September 2025, plus a special episode focused on Soshiro Hoshina. The Kaiju No. 8 manga by Naoya Matsumoto ended in July 2025 with Chapter 129, collected into 16 volumes. Viz Media publishes the English edition. The game adaptation, Kaiju No. 8 THE GAME, launched worldwide on August 31, 2025, after exceeding 750,000 pre-registrations.
A new anime short titled 'Narumi's Week at Work' will premiere this fall. The story, conceived by Kizuku Watanabe, follows Gen Narumi during his work week. Returning staff includes director Shigeyuki Miya, Production I.G, and voice actor Kōki Uchiyama as Narumi.
The latest four volumes of Spica Aoki's Kaiju Girl Caramelise shift from metaphor to literal truth: Kuroe is not a human with a monster quirk but a kaiju born from an egg, and her human form is an adaptation. The revelation upends her identity and relationship with Minami.