Horror Collector Anime Release Date Set for October 10, 2026

Horror Collector will premiere on October 10, 2026, giving the upcoming urban-legend horror anime an exact date after months of being listed simply for October. The series will air on NHK General in Japan every Saturday at 11:45 p.m. Japanese time.

The September 18 announcement also revealed the main cast, a new visual and a teaser trailer featuring the opening theme. For viewers who have been tracking the adaptation since it was announced, this is the most substantial update yet before the Fall 2026 premiere.

When does the Horror Collector anime come out?

Horror Collector premieres Saturday, October 10, 2026 on NHK General. The Japanese broadcast is scheduled for 11:45 p.m. every Saturday. An international streaming service has not been announced as of September 18, so viewers outside Japan should not assume the series will be available on Crunchyroll, Netflix or another platform until distribution is officially confirmed.

The exact date is important because NHK had previously confirmed only an October 2026 window. That earlier announcement established the season, while the latest update locks the show into the Fall 2026 calendar.

Horror Collector main cast

Hiyori Ishibashi voices Fushigi Chino, the red-hooded boy at the center of the story. Jun Fukuyama plays Jimmy, his unusual dog-faced companion. The newly announced cast also includes Saori Hayami as the mysterious girl connected to Fushigi's journey and Nobuhiko Okamoto as the man with the blue umbrella.

Those names give the adaptation a notably experienced voice cast. Fukuyama, Hayami and Okamoto have extensive anime credits, but the more useful takeaway is how the casting clarifies which characters the television series intends to foreground from the novels.

What the new teaser reveals

The teaser leans into the series' central appeal: familiar urban legends becoming frighteningly real. Rather than presenting Horror Collector as conventional action horror, the footage emphasizes unsettling encounters, mystery and the feeling that something supernatural could be hiding inside an everyday rumor.

It also previews the opening song, “Kageboushi,” written for the anime by singer-songwriter Shikao Suga. NHK had already announced in July that Suga would handle both the opening and ending themes, an unusual double contribution that fits particularly well with the show's J-horror identity.

What is Horror Collector about?

Horror Collector began as a children's horror novel series by Midori Sato and Norio Tsuruta, with illustrations by Yon. It has been published by Kadokawa's Tsubasa Bunko imprint since 2015 and had surpassed one million copies in worldwide circulation by late 2025.

The premise turns internet-style rumors, cryptids, paranormal incidents and urban legends into actual threats. Fushigi travels from place to place wherever strange incidents occur, accompanied by Jimmy. Behind the individual supernatural cases is a larger mystery involving a girl who can bring urban legends into reality.

That structure gives the anime room to work both episodically and as a continuing mystery. Individual legends can function as self-contained horror stories, while Fushigi's search and the recurring characters provide a reason to keep watching beyond the monster or mystery of the week.

Why the J-horror connection matters

Norio Tsuruta's involvement is one of the project's most distinctive hooks. Tsuruta is closely associated with Japanese horror and directed Ring 0: Birthday as well as work connected to Honto ni Atta Kowai Hanashi. Horror Collector therefore comes from creators with a direct connection to the tradition of J-horror rather than using urban legends only as a fashionable supernatural theme.

The source material is aimed at younger readers, however, so viewers should not automatically expect extreme gore. Its appeal is more likely to come from creepy concepts, suspense, uncanny imagery and the fear that an ordinary rumor might be true.

How much source material does the anime have?

There is plenty to adapt. The novel series had already reached 27 volumes by the end of 2025, with further material following in 2026. A short manga adaptation also ran in Monthly Comic Gene from 2021 to 2022 and was collected into a single volume.

That does not tell us how many episodes the anime will have or exactly which novel stories it will adapt. NHK has not yet provided a confirmed episode count in the authoritative announcements checked for this article, so any specific total circulating elsewhere should be treated cautiously until it is officially listed.

Is Horror Collector streaming internationally?

No international streaming platform has been officially confirmed yet. Crunchyroll News is reporting the Japanese premiere details, but news coverage by Crunchyroll is not the same thing as a streaming-license announcement.

That distinction matters for Fall 2026 viewers planning their watchlists. Until a distributor names territories and availability, the only confirmed way to describe the release is its October 10 broadcast on NHK General in Japan.

What is still unknown before October 10

The premiere date, Japanese network, several central cast members and theme-song information are now confirmed. Important details are still missing, especially international streaming availability and a clearly confirmed episode count from an authoritative source.

Those are likely to be the most useful updates to watch for as October approaches. For now, Horror Collector has a firm place on the Fall 2026 calendar: October 10 at 11:45 p.m. on NHK General, with an urban-legend premise and a creative lineage that could make it one of the season's more unusual horror releases.