Detective Conan's Creator Just Confirmed the Ending Already Exists — Here's What We Know

Detective Conan has been running long enough that entire adult lives have unfolded alongside it — readers who picked up Volume 1 in the 1990s are now old enough to have kids reading it with them. So it's a genuinely notable piece of news when the manga's creator says, on record, that he already knows how it ends and has the pages to prove it. On Saturday, August 17, 2026, Gosho Aoyama confirmed during a televised interview that he has already drafted a "name" — the Japanese industry term for a rough storyboard draft, laying out panel composition and dialogue before final art — for Detective Conan's last chapter, according to reporting from Anime News Network and Anime Corner.

That's not the same as saying the series is ending soon. Aoyama didn't offer a timeline, and he didn't share any plot details. What he confirmed is narrower and, in its own way, more interesting: that after more than three decades of weekly serialization, the ending isn't something he's still figuring out. It's already written down.

Where the confirmation came from

The interview aired as part of 24-Jikan Terebi Saishin Jōhō SP ("24-Hour Television Latest Information SP"), a pre-broadcast program tied to Nippon TV's long-running 24 Hour Television charity telethon, which ran August 29-30, 2026, per Anime News Network's coverage. Aoyama's involvement with the telethon wasn't limited to the interview segment — he also contributed original t-shirt artwork featuring Detective Conan's main cast for the 2026 event, according to the same reporting. Detective Conan's anime is produced by Yomiuri Telecasting Corporation (YTV), a Nippon TV network affiliate, so Aoyama turning up in 24 Hour TV programming isn't a random booking; it's the kind of appearance that makes sense given the franchise's existing relationship with the network airing the telethon.

Aoyama was interviewed for the segment by two people both outlets describe as longtime fans of the series: musician CHANMINA and SixTONES member Taiga Kyōmoto, according to Anime Corner and Animehunch. It's a detail worth sitting with for a second, because it shapes how the "confirmation" actually happened. This wasn't a formal press conference where a moderator asked Aoyama a prepared question about the series' endgame. It was two fans, in an interview setting built around genuine enthusiasm for the show, apparently steering the conversation toward the one question every long-running mystery manga's audience eventually asks its creator: do you actually know how this ends?

What Aoyama actually said

According to Anime News Network's account of the segment, Aoyama told CHANMINA and Kyōmoto that he's already produced a name for Detective Conan's final chapter — and then, in a move that reads as very on-brand for a creator known for keeping a light touch in interviews, jokingly asked the two interviewers if they wanted to see it. Anime Corner's coverage of the same moment describes Aoyama characterizing the ending itself as "interesting" — though it's worth flagging that Anime News Network's translation of the same remark renders it closer to "entertaining." Both outlets are describing the same brief comment, and the difference likely comes down to translation choices around a Japanese word that doesn't map onto a single English equivalent, rather than Aoyama saying two different things. Either way, it's a single adjective, offered without elaboration, and it's the closest thing to a content hint that exists about how Detective Conan wraps up.

What Aoyama did not do, per any of the outlets covering the segment, is describe a single plot beat, a character fate, the identity or fate of any figure tied to the Black Organization, or anything else about what actually happens in that final chapter. He also gave no indication of when readers might actually see it. The confirmation here is structural, not narrative: a finished draft exists. Its contents remain exactly as unknown as they were before the interview aired.

The Oda parallel, and why it's not a new admission

This is also not the first time Aoyama has referenced having the ending mapped out. Anime News Network and Anime Corner both note that he brought it up previously in a 2022 conversation with One Piece creator Eiichiro Oda, in which the two discussed being among the small handful of manga creators whose work gets adapted into ongoing weekly television anime rather than a one-off adaptation. That's a specific, unusual club to belong to — most manga, even hit ones, don't get the kind of continuous, decades-spanning weekly anime treatment that Detective Conan and One Piece have both received, and it puts real, practical pressure on how a creator has to think about pacing a story that isn't just being read chapter by chapter, but adapted into episodes on an ongoing basis alongside the source material.

Oda has made comparable comments about One Piece's ending over the years, describing the series' endgame as something he's held in mind since early in its run even as the story around it has expanded far beyond what he originally planned. The Aoyama-Oda conversation suggests something similar is true on the Detective Conan side: two creators running some of the medium's longest, most structurally complex ongoing mysteries, both operating with a fixed endpoint already in place well before the story actually reaches it. Aoyama's 2026 comments aren't a new admission so much as a public reaffirmation of something he'd already told one of his peers four years earlier — this time in front of an audience of millions during a national charity broadcast, rather than in a private industry conversation.

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Just how long Detective Conan has actually been running

It's worth putting some hard numbers next to the "decades-long mystery" framing, because the scale here is easy to understate. Detective Conan — published as Case Closed in some English-language markets — has been serialized in Shogakukan's Weekly Shonen Sunday since January 1994, according to Anime News Network and Anime Corner. As of April 2026, the manga had 108 collected volumes released, per Anime Corner's reporting. The anime adaptation began airing in January 1996, produced by YTV and TMS Entertainment, and the franchise has since produced 29 theatrical films, according to Anime News Network.

Those numbers put Detective Conan in genuinely rare company. A manga that started serialization in 1994 has now run continuously for more than thirty years, spanning multiple console generations, several complete anime eras, and an annual theatrical film franchise that's become one of the most reliable box-office draws in Japan every single spring. For a series with that kind of runtime and that much accumulated cast, mystery-of-the-week structure, and long-term plot threading around the Black Organization, the idea that Aoyama sat down at some point — recently, or years ago, there's no way to know — and drafted the actual final chapter is a strikingly different kind of planning than most long-running weekly manga operate under.

Why "the ending exists" is bigger news than it sounds

It's easy to read this story and shrug — of course a creator probably knows how their series ends, that's not surprising. But Detective Conan's specific situation makes the confirmation more meaningful than that instinct suggests. This is a mystery series built on long-buried plot threads (the Black Organization, Conan Edogawa's true identity as Shinichi Kudo, and the antidote to the drug that shrank him being the most obvious ones), running in a genre where audience trust depends heavily on the belief that the mysteries actually resolve into something coherent rather than being made up as the story goes. A creator publicly stating that the ending isn't just planned in outline form, but has already been drafted as an actual storyboard, is a meaningful signal to a fanbase that's spent three decades trusting that the threads they've been tracking are heading somewhere specific.

It also puts Detective Conan in a small group of long-running series where the creator has said, on record, that they're working toward a fixed, already-known endpoint rather than an open-ended conclusion decided later. That's a different creative posture than a series that wraps up because sales declined or a creator decided to move on — it suggests an ending that's been sitting finished, waiting for the story to actually catch up to it.

What's still completely unknown

To be clear about the limits of what was actually confirmed here: there's no chapter number, no publication window, no hint at how the Black Organization arc resolves, and no indication that the series is anywhere close to reaching that final chapter. Aoyama's comments describe a document that exists, not a schedule for when readers will see it. Given that Detective Conan is still publishing new, self-contained case arcs on a regular basis in Weekly Shonen Sunday with no signs of an approaching endgame in the current storyline, there's no reason to read this interview as a hint that the series is wrapping up soon. If anything, the pattern with Aoyama — bringing this fact up occasionally, in interviews, years apart, without elaboration — suggests it's something he's comfortable mentioning specifically because it isn't imminent.

Bottom line

What actually happened here is narrow but real: during a nationally broadcast charity telethon segment, in front of two visibly excited celebrity fans, Gosho Aoyama confirmed that Detective Conan's final chapter already exists in draft form, and offered exactly one adjective — "interesting," or "entertaining," depending on the translation — about what it contains. That's the entire scope of the news. No character fates, no Black Organization reveals, no timeline. For a series this size, with this much history and this large a readership waiting on answers that have been deferred for over thirty years, even that small a confirmation is enough to make headlines — proof that somewhere, Aoyama already knows exactly where all of this has been heading the whole time.