The deadly romance of Firefly Wedding (Hotaru no Yomeiri) is almost ready for its television debut. For more anime premiere coverage, see our Black Torch Crunchyroll premiere story.
A brand-new teaser trailer for the highly anticipated anime adaptation of Oreco Tachibana's hit historical romance manga dropped yesterday, revealing key details about the upcoming series. Produced by the acclaimed studio david production, best known for JoJo's Bizarre Adventure and Fire Force, the anime is officially set to premiere in Japan on October 9, 2026.
It was also confirmed that Crunchyroll will stream the series worldwide as it airs.
The Deadly Premise
Set during Japan's Meiji era, Firefly Wedding follows Satoko Kirigaya, the beautiful daughter of a nobleman who seemingly has it all. However, beneath the surface, Satoko is suffering from a terminal heart condition and only has a short time left to live. Her sole objective is to secure a marriage that will benefit her family before she passes.
Her plans are violently derailed when she becomes the target of a mysterious and deadly assassin named Shinpei. In a desperate bid for survival, Satoko makes him a shocking proposal: marriage. Unfortunately for her, Shinpei takes the vow "until death do we part" incredibly seriously.
New Cast Members and Theme Song Revealed
The new trailer not only showcased the striking animation from david production, but also revealed two brand-new cast additions.
| Character | Voice Actor |
|---|---|
Kotaro OgawaNew Addition | Kento Ito (Aqua in OSHI NO KO) |
MitsuedaNew Addition | Kenjiro Tsuda (Nanami in JUJUTSU KAISEN) |
The anime is being directed by Takahiro Kamei (Urusei Yatsura), with character designs by Yukiko Aikei (Words Bubble Up Like Soda Pop). The new teaser also provided a preview of the show's ending theme song, "Yumegokochi," performed by the musical artist TOOBOE.
| Production Detail | Credit |
|---|---|
Premiere Date | October 9, 2026 (Japan) |
Animation Studio | david production |
Director | Takahiro Kamei (Urusei Yatsura) |
Character Design | Yukiko Aikei (Words Bubble Up Like Soda Pop) |
Global Streaming | Crunchyroll (day-and-date) |
Ending Theme | Yumegokochi by TOOBOE |
With its unique blend of historical drama, romance, and life-or-death stakes, Firefly Wedding is shaping up to be one of the standout premieres of the Fall 2026 anime season. For more Fall season coverage, see our anime hub.
Sources and Further Reading
- ^[1]Crunchyroll News. Firefly Wedding Anime Teaser Trailer Reveals Premiere Date, More Cast (August 2026) — Official Crunchyroll coverage of the October 9 premiere date, cast reveals including Kento Ito and Kenjiro Tsuda, and the TOOBOE ending theme.
- ^[2]Anime Atelier. Firefly Wedding Anime Announced for October 2026 (August 2026) — Production details including david production as animation studio and Takahiro Kamei as director.
- ^[3]AniTrendz. Firefly Wedding Anime Adaptation To Premiere in October 2026 (August 2026) — Confirmation of the October 2026 premiere window with additional production context.
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