No: Chapter 31 does not confirm the manga’s first major death. A review of the chapter reports that Kobu survives after Boruto, Shikamaru, and Sai arrive. The “first big death” framing is therefore misleading. Chapter 31 has already been published: Japan’s announcement gave a February 20, 2026 release in V Jump’s oversized April edition, while VIZ lists the English digital chapter on February 19.
Why the “first big death” headline is misleading
The chapter puts a character’s life at risk, but the available plot coverage does not support calling it the manga’s first major death. The Geekiary’s February 20, 2026 review says Kobu survives when Boruto, Shikamaru, and Sai arrive. That is a reported plot outcome from secondary coverage, not a statement in the official release announcement. Read The Geekiary’s Chapter 31 review.
| # | Preview | Product | Price | |
|---|---|---|---|---|
| 1 |
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Boruto: Two Blue Vortex, Vol. 5 | $8.99 | Buy on Amazon |
| 2 |
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Boruto: Two Blue Vortex, Vol. 1 | $9.59 | Buy on Amazon |
| 3 |
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Boruto: Two Blue Vortex, Vol. 4 | $8.99 | Buy on Amazon |
| 4 |
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Boruto: Two Blue Vortex, Vol. 2 | $9.59 | Buy on Amazon |
| 5 |
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Boruto: Two Blue Vortex, Vol. 3 | $8.99 | Buy on Amazon |
So the accurate answer to the title’s question is that Chapter 31 teases a life-or-death crisis, but the cited review does not report Kobu’s death. It instead describes Inojin facing a difficult decision about protecting him as Mamushi continues searching for Eida.
What happens in Chapter 31
Spoilers: The Geekiary review describes two connected threads: Mamushi’s search for Eida and Inojin’s choice about protecting Kobu. The danger surrounding Kobu gives the chapter its death-tease tension; the review says the situation changes when Boruto, Shikamaru, and Sai arrive, and that Kobu survives.
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Because this plot account comes from a secondary review, it should be attributed as such rather than treated as an official preview or a direct statement from the publisher.
When Chapter 31 was released
Chapter 31 is not an upcoming preview as of October 8, 2026. The dates differ because they refer to separate publication contexts, not one worldwide release date:
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| Publication context | Date and details |
|---|---|
| Japanese announcement | February 20, 2026, Japan time, in V Jump’s oversized April edition, according to the Naruto Official Site announcement. |
| VIZ English digital listing | February 19, 2026, on VIZ’s Chapter 31 page. VIZ marks a free preview and gates full reading behind “Join to read”; access and terms may depend on the reader’s region and the current listing. |
Where to read it and find the collected manga
VIZ lists Boruto: Two Blue Vortex, its ongoing series information, and collected volumes. Its Chapter 31 listing does not identify which collected volume contains this chapter, so check the volume contents before choosing a print edition to read it in.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What the official preview confirms—and what it does not
The Naruto Official Site announcement confirms the Japanese publication date and V Jump context. It does not confirm a character death. The reported survival outcome comes from The Geekiary’s review, so the headline’s death claim should be understood as a tease, not a confirmed Chapter 31 event.
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