Railgun Manga Final Volume 21 Pre-Orders Open, Cover Revealed

Ready to say goodbye to Academy City's favorite electrokinetic? Pre-orders have officially opened in Japan for the special edition of A Certain Scientific Railgun Volume 21 — and yes, this is the final volume.

Kadokawa didn't just quietly open the order pages either. The publisher also pulled back the curtain on the cover art for the manga's last installment, giving fans their first proper look at how the series is going out.

So what's the damage? The special edition is priced at ¥6,380 and is set to release on October 27, 2026. That gives you a bit of time to budget, but given how these special editions tend to move, you probably don't want to sit on it too long.

As for what makes it "special," the edition comes packed with three bonuses. One of them is a newly recorded extra — Kadokawa hasn't laid out every detail in full, but the promise of fresh bonus content is usually enough to get collectors clicking.

If you've been following Mikoto Misaka and the rest of the Railgun crew through every twist and turn, this release marks the actual conclusion of the manga. That's a big deal for a series that's been a staple of the A Certain Magical Index universe for years.

The October 27, 2026 date means there's still a wait ahead, but pre-orders being live now means you can lock in your copy before the final volume becomes harder to find. Special editions of long-running series have a habit of selling out, and final volumes tend to be even more in demand.

For now, the key details are clear: final volume, special edition, ¥6,380, October 27, 2026, three bonuses, and a freshly revealed cover. Whether you're a longtime collector or finally catching up, this is the one that closes the book.

Will you be picking up the final volume of Railgun? Let us know in the comments.