Skip to main content
Series poster for Thunder 3 (2026)

Thunder 3

2026
Returning Series • 1 Season • 12 Episodes
Director: Keisuke Ide
Play trailer
Search on Netflix

Overview

Unremarkably ordinary middle schoolers, Pyontaro, Hiroshi and Tsubame, wander into an extraordinary adventure when Pyontaro's little sister goes missing.

Seasons

1 listed
Status
Returning Series
Seasons
1 season
Episodes
12 episodes
First aired
Jul 9, 2026
Last aired
Sep 16, 2026
Network
Fuji TV

Next episode: S1 E12 TBA (Sep 30, 2026)

Latest episode: S1 E11 WE ARE “THUNDER 3”!! (Sep 16, 2026)

  1. Season 1 poster

    Season 1

    12 episodes Jul 9, 2026 7.0

Cast

9 people

Reviews

5 min read

The Cartoon That Fell Into the Apocalypse

I didn’t expect to care about three middle-school boys obsessed with porn and panties. Then the missiles started falling.

Thunder 3’s first episode opens with a sequence so aggressively juvenile it feels like a dare. Pyontarō, Hiroshi, and Tsubame—collectively known as the “Small Three”—lounge in their clubroom, giggling over a mysterious disc labeled TS5. The camera lingers on their chibi bodies, all exaggerated squash-and-stretch physics, as they debate whether the disc is a game or a “boob simulator.” The animation is so deliberately crude it looks like a rejected Doraemon pilot.

I nearly closed my laptop.

Then Pyontarō’s little sister Futaba crawls into the TV like a Poltergeist ghost, and the boys follow her into a parallel world where their cartoon bodies are suddenly under fire from alien warships. The tonal whiplash is intentional, but that doesn’t make it any less jarring. One moment, we’re in a world of slapstick and underwear jokes; the next, we’re watching chibi children dodge missile barrages in a hyper-realistic sci-fi warzone.

The effect is less Who Framed Roger Rabbit? and more if Roger Rabbit got drafted into Apocalypse Now.***

The Small Three stumble into a warzone, their cartoon bodies stark against the hyper-realistic cityscape

Hiroyuki Seshita and Keisuke Ide’s direction leans into this dissonance. The “Small Three” exist in a world where physics are suggestions—characters stretch, squash, and bounce like rubber balls. But the moment they cross into the TS5 universe, the animation shifts to something closer to Knights of Sidonia’s grounded sci-fi aesthetic.

The contrast isn’t subtle, and it’s not meant to be. The question is whether the payoff justifies the initial cringe.

The answer, at least in these early episodes, is a qualified yes. The reveal that the boys’ cartoonishness is diegetic—that they’re literally characters from an all-ages manga trapped in a darker, more violent world—reframes the entire premise. It’s a clever twist, one that invites comparisons to Dead Dead Demon’s Dededede Destruction’s exploration of trauma through genre subversion.

Audience Opinions

"Early buzz for *Thunder 3* is scarce, but initial reactions highlight its vibrant animation and sci-fi appeal."

Viewer feedback on *Thunder 3* (2026) remains limited, with only a handful of comments available. Those who have engaged with early materials or trailers praise the series' animation quality and imaginative sci-fi elements. latestnetflix.com's take is that however, details about character depth, plot originality, or overall execution are still too sparse to form a clear consensus.

What viewers praise
  • Striking animation The visual style and animation quality are frequently highlighted as standout features.
  • Sci-fi creativity The series' world-building and sci-fi concepts are noted as engaging and inventive.
Common complaints
  • Limited feedback Very few viewer reactions are available, making it difficult to assess widespread appeal or flaws.
  • Unclear plot depth Early impressions do not yet confirm whether the story or characters will offer substantial depth.
Recommended for
Animation enthusiasts Sci-fi fantasy fans Fans of the cast's prior work

Buzz & Rumors

Public reports

THE THUNDER 3 STORM: SECRET AUTHORS, SHADY ADAPTATIONS & SEIYUU CHEMISTRY FANS CAN’T STOP SHIPPING

Thunder 3 didn’t just crash onto Netflix in a blaze of retro-anime glory — it arrived trailing a whole thundercloud of mystery, rumor, and fan-fueled conspiracy. latestnetflix.com's view is that From a possibly fake author to a “this deserved better” adaptation and suspiciously close cast friendships, the real-world drama around this show is almost as wild as its multiverse plot.

Buckle in, Small Three. Let’s talk tea.


Manga Mystery: Is “Yuki Ikeda” Just Hiroya Oku in Disguise?

The single juiciest bit of Thunder 3 gossip isn’t on the screen — it’s on the spine of the manga.

The Pen-Name Conspiracy:

For years, manga fans have insisted that “Yuki Ikeda,” credited as the creator of Thunder 3, is actually Gantz mastermind Hiroya Oku hiding behind a pseudonym. Reviewers and bloggers point out that Thunder 3’s paneling, action beats and hyper-detailed, photorealistic backgrounds are so close to Oku’s trademark style it borders on self-plagiarism .

Fans Go Full CSI:

Reddit’s Gantz faithful literally treat this like a cold case. Threads break down Ikeda’s art line by line, page by page, comparing identical framing tricks and fight choreography that “only Oku does this way” . One fan even calls it “very very likely” that Thunder 3 is Oku under a pen name — and people in the comments basically nod like, “Yeah, we all know.”

Social Media “99.9% Confirmed” Energy:

IGInstagram·Thunder 3⚡️ I'm loving this series so much
https://www.instagram.com/p/DSFbdWMDPGF/
IGInstagram·Thunder 3 by “Yuki Ikeda” is most likely GANTZ c…
https://www.instagram.com/reel/DY5yDg3pdx0/

On Instagram and TikTok, anime creators bluntly present Thunder 3 as “Hiroya Oku’s secret manga,” claiming they’re “99.9% sure” Ikeda is Oku and treating the fake name as an open joke .

Official Silence = More Fuel:

A Japanese write-up notes that both the editorial team and “Ikeda” are deliberately keeping the true identity vague, even acknowledging YouTube programs that have speculated about the Oku connection while… refusing to confirm anything . Another Kodansha-linked blurb casually drops that “many people think Yuki Ikeda is the pen name of Hiroya Oku” like it’s just part of the marketing copy now .

Verdict: No one has officially outed Ikeda, but reviewers, TikTokers, Redditors and even semi-official materials all keep winking the same way. If this isn’t Hiroya Oku, it’s someone doing a flawless impression.


Health Scare & Hiatus: Thunder 3’s Rocky Manga Road

Every good sci‑fi epic has a dark middle arc. Thunder 3’s came in real life.

Abrupt Hiatus for Health:

The series went on hiatus in March 2025 due to the author’s health issues, just as it had entered its climactic phase . Fans who were used to regular monthly chaos suddenly got radio silence, with only a brief note that “the author’s health” was the problem .

Back From the Brink… To The End:

The manga finally resumed and then ended in the July 2026 issue of Monthly Shonen Magazine — days before the anime’s summer premiere. News posts framed it matter-of-factly (“Thunder 3 will end next chapter; TV anime starts July 2026”), but readers couldn’t help noticing how tightly the wrap-up was timed to the anime launch .

“Did They Rush the Ending?”

Commenters and reviewers have been side‑eyeing how quickly the finale hit after the hiatus, wondering if the ending got compressed to make sure there was a complete story to promote alongside the anime . One English review talks about pacing getting draggy and the rebellion arc bogging things down, hinting that later volumes clearly felt pressured .

Verdict: Officially, it’s “health issues.” Unofficially, fans suspect the combination of illness + anime timing meant Thunder 3’s manga went out on a sprint instead of a slow, earned crescendo.


From Page to Screen: “This Anime Deserved So Much Better”

Let’s talk about the elephant in the multiverse: the anime adaptation drama.

Episode 1 Fallout:

In the early discussion for Episode 1 on anime forums, viewers didn’t hold back. One heavily quoted reaction: “It’s crazy how terrible this adaptation is. This series deserved soooo much better, amazing story that will now never be fully realized in anime…” . That’s not mild disappointment — that’s a eulogy.

Art Style Culture Shock:

Tech and anime sites praised the idea behind Thunder 3’s look — a hybrid CG/2D approach where the goofy, cartoony “home world” clashes visually with the gritty, realistic parallel world . But on discussion boards, some fans said they felt “no impact at all” from the switch, calling both halves “ugly in this animation style” and arguing the show “NEEDED good animation” to sell the core concept .

UNEND in the Crosshairs:

Studio UNEND, the house handling the animation, is repeatedly name‑checked in coverage. While mainstream news just notes they “specialize” in this hybrid aesthetic, forums and comments lump Thunder 3 in with complaints about modern CG‑leaning anime and “production shortcuts” . There’s no confirmed production disaster here, but the vibes are “this could look incredible, so why doesn’t it?”

“Rushed Adaptation” Fears:

Fans also noticed that with the manga wrapping and a single season announced, the anime might be trying to burn through an entire 8–9‑volume series in one go. Redditors bring up Thunder 3 in the same breath as other notoriously rushed adaptations when talking about how anime can butcher a manga’s pacing .

Verdict: No public lawsuits, no staff blowups — but among readers who loved the manga, Thunder 3’s anime already has a rep as “the adaptation that fumbled a masterpiece.”


Seiyuu Tea: Longtime Friends, Shippable Vibes

No scandal here, but there is some extremely shippable cast chemistry.

Eight-Year Friendship Energy:

In a Japanese interview, the three leads — Sayumi Suzushiro (Pyontaro), Natsumi Kawaida (Tsubame), and Eri Akiyama (Hiroshi) — talk about their history. Suzushiro and Kawaida reveal they’ve been friends for 8–9 years, dating back to when Suzushiro got her very first lead role and they co‑starred together . They also mention having a network of mutual friends in the industry.

“Crank-in” Buddies:

Seiyuu‑focused social posts hype the trio as a unit, featuring them together at recording and promo events and framing them as a tight‑knit little squad . Fans in seiyuu circles gush over how comfortable they look around each other.

Fandom Shipping:

Predictably, once “8–9 years of friendship” hit the translated snippets, English‑language fans started low‑key shipping Suzushiro and Kawaida on social media — posting Thunder 3 screenshots with captions about “childhood friends in fiction, long‑time friends in real life.” As of now, there are no credible dating rumors, just a lot of heart‑eyed fan imagination.

Verdict: Confirmed: long history + strong comfort level in interviews and events. Unconfirmed: anything more than very cute, very shippable friendship.


Opening Theme & Marketing: Hype With Hidden Hints

Even the music and promo cycle around Thunder 3 has its own little storm cloud of chatter.

Yuuri’s “Thunderbolt” & Future Plot Hints:

Singer‑songwriter Yuuri landed the opening theme “Thunderbolt” for the anime, a fact pushed hard in Japanese music and anime news . TikTokers noted that the lyrics reference imagery and emotional beats that only appear in late‑manga material, stoking speculation that the anime may jump ahead or remix events from deep in the story .

Anime Expo 2026: Secrets on Stage:

IGInstagram·Stopped by the Thunder 3 preview panel at AX thi…
https://www.instagram.com/reel/DabUy-DSsMG/

At Anime Expo 2026, Thunder 3 hosted a premiere event for Episodes 1–2 plus a full staff Q&A . Attendees on Instagram and TikTok raved about “behind-the-scenes thoughts of the creators” and how the staff talked in detail about the dual art styles and the physics‑inspired visual rules of the parallel world — but conspicuously avoided specifics when asked how far into the manga the show would go .

“Best Manga Right Now” Hype vs. Reality:

Before the anime even aired, some coverage hyped Thunder 3 as “simply the best manga right now,” setting expectations sky-high . That helped build buzz… and may also be why manga readers are so unforgiving about the anime’s flaws.

Verdict: Officially, it’s all squeaky‑clean marketing. Unofficially, fans are reading between the lines of songs and panel answers to guess what story beats the anime might cut, rush, or change.


Fandom Drama: Is Thunder 3 the New Gantz or a Missed Chance?

While there’s no TMZ‑grade scandal yet, the online conversation around Thunder 3 is already spicy.

Reddit Civil War:

On r/gantz, some users treat Thunder 3 like a spiritual successor to Gantz and insist it’s proof Oku (if it is Oku) still has it, while others complain later volumes get bogged down in repetitive fights and a dragging rebellion arc . Mixed manga reception + a shaky anime debut = lots of “they wasted the potential” posts.

“Oku’s Secret Project” Mythos:

Social posts in English and Japanese outright call Thunder 3 “Hiroya Oku’s secret manga,” treating it as a kind of forbidden side‑project he snuck out while everyone was begging for a Gantz remake . For some fans, that makes Thunder 3 feel edgy and special; for others, it just fuels annoyance that this got an anime before another Oku classic.

Art-Style Thinkpieces:

Tech outlets and critics use Thunder 3 as an example in larger debates about CGI in anime, calling its visual approach “a physics law, not a drawing choice” — in other words, a rigid technical framework that can either look genius or uncanny depending on execution . Cue long threads arguing whether this style is the future or just a detour no one asked for.

Verdict: Thunder 3 has already become that show: the one people argue about not just as a story, but as a symbol of where manga authorship, CG animation, and adaptation culture are heading.


Entertainment rumors and trivia aggregated from public reporting. Treat speculation as unverified unless a cited source confirms it.