The Summer Hikaru Died is ending. Creator Mokumokuren’s official account announced on September 1, 2026, that the horror manga will conclude with two final chapters, Chapter 50 on October 13 and Chapter 51 on October 20, five years after it began serialization in August 2021.
The announcement, reported same-day by Anime News Network and Anime Corner, came directly from the series’ official social account rather than a press release, and lands the finale less than a year after the manga’s Netflix anime adaptation premiered in July 2025.
The Final Chapter Schedule
Mokumokuren’s horror series, about a teenager who returns from a mountain accident no longer entirely human, has run in Kadokawa’s Young Ace Up digital magazine since August 2021. It has been collected into 9 volumes as of June 2026, with an English 10th volume already dated for release from Yen Press. The two chapters closing out the story will publish two weeks apart:
| Chapter | Release Date | Note |
|---|---|---|
| Chapter 50 | October 13, 2026 | First of two final chapters |
| Chapter 51 | October 20, 2026 | Series finale |
| Volume 10 (JP) | TBA | Final collected volume, expected after Ch. 51 |
| Volume 8 (EN, Yen Press) | October 27, 2026 | English translation, mid-series |
A planned finale like this is worth distinguishing from the alternative: manga endings cut short by editorial pressure or health, the pattern behind pieces like our look at Black Torch’s anime adapting an ending the manga itself never got to tell. Nothing here suggests that; the creator set the date, and the two-chapter close was announced as a plan rather than a wrap-up forced by circumstance.
A Rare Case of a Hit Ending on Its Own Terms
Manga endings on this scale are usually driven by editorial pressure or declining sales; this one is neither. The Summer Hikaru Died has sold more than 3 million copies in circulation, been nominated for the Manga Taisho Award, and picked up an Eisner Award nomination in the U.S. — a rare crossover of commercial and critical traction for a horror manga outside the mainstream Shonen Jump pipeline. Ending a series that popular at 51 chapters and 10 volumes, on a two-chapter closing stretch the creator announced in advance, points to a planned conclusion rather than a cancellation.
The timing also confirms something fans have been asking about since the anime’s first season closed: a second season of the anime adaptation is already in production, meaning the finale of the source material will land with the TV continuation already locked in rather than left as an open question.
What This Means for Season 2 of the Anime
Season 1 of The Summer Hikaru Died, directed by Ryohei Takeshita at Cygames Pictures, premiered on NTV in Japan on July 5, 2025, and streamed worldwide on Netflix outside Japan (ABEMA carried it domestically). With the manga’s ending now dated for October 20, Season 2’s writers will have the complete story to adapt against for the first time — a materially different position than adapting an ongoing series, similar to how Delicious in Dungeon’s anime was able to adapt a finished manga straight through to its ending, and one that removes any risk of the anime catching up to or diverging from unfinished source material.
Frequently Asked Questions
When does The Summer Hikaru Died manga end?
The manga concludes with two final chapters: Chapter 50 on October 13, 2026, and Chapter 51, the series finale, on October 20, 2026.
Who created The Summer Hikaru Died?
The manga is written and illustrated by Mokumokuren, who has serialized it in Kadokawa’s Young Ace Up digital magazine since August 2021.
How many volumes does The Summer Hikaru Died have?
The Japanese release stands at 9 collected volumes as of June 2026, with a 10th and final volume expected after Chapter 51. Yen Press’s English translation is up to Volume 8, dated October 27, 2026.
Is The Summer Hikaru Died anime getting a second season?
Yes. A second season has been confirmed and is in production, following Season 1’s July 2025 premiere on NTV and Netflix.
Why is the manga ending after only 51 chapters?
No cancellation or editorial pressure has been reported. The ending was announced in advance by the creator’s own account with a fixed two-chapter schedule, consistent with a planned conclusion rather than a forced one.
