On-Sale Dates is a record of book on-sale dates, each checked against publisher and retailer sources and re-checked nightly.
Next: Sakamoto Days, Vol. 24, no date announced.
Different places start the on-sale day at different moments. What the stores state about the day is further down this panel, under its heading.
One source, Apple Books (US), gives 15 Dec 2026. A second source is needed before this is listed.
The stores' record is still partly boilerplate: no jacket art on file.
Not one of Apple Books and Kobo names an hour or a time zone for a digital pre-order. What each store says happens on the on-sale day is in its own sentence below.
An on-sale date is the first day a store is allowed to sell the book. That rule is written down at Penguin Random House, Penguin Random House UK and Hachette UK Distribution.
When your pre-ordered item becomes available, your payment method is billed and you receive an email.
You’re billed for the book on the day it’s released, not the day you pre-order.
The date that a title is allowed to go “on-sale” and appear on shelves and on display in stores for customers to purchase
These titles are supplied to retailers in advance to enable stock to be available for sale on publication day, but must not be sold or otherwise supplied to consumers before the Controlled Publication Date.
The Customer shall not sell or make available to the general public or any third party any Goods before the publication date of such Goods unless authorised specifically in writing by Hachette UK Distribution.
Sakamoto Days, Vol. 24 is not out yet. It goes on sale on 15 Dec 2026, and the date stands at Pending. Apple Books (US) is the first source on file to state that day.
Sakamoto Days, Vol. 24 goes on sale on Tuesday 15 Dec 2026, and the date stands at Pending. One source on file states that same day. The date has stood unchanged since 4 Oct 2026.
The 3 books of Sakamoto Days are read in this order: Sakamoto Days, Vol. 24, Sakamoto Days, Vol. 25 and Sakamoto Days, Vol. 26.
The UK Ebook of Sakamoto Days, Vol. 24 is dated 15 Dec 2026, and the date stands at Pending. Apple Books (UK) is the first source on file to state that day.
Sakamoto Days, Vol. 25 is the book that follows Sakamoto Days, Vol. 24 in the series and is dated 16 Feb 2027 at Pending. Apple Books (US) is the first source on file to state that day.
| Books and editions | Tier | Region | On-sale date |
|---|---|---|---|
| Sakamoto Days, Vol. 24 | |||
| Manga volume A format expected for a book of this kind, not listed. | No date | US | Date not held yet Get an alert |
| Manga volume A format expected for a book of this kind, not listed. | No date | UK | Date not held yet Get an alert |
| Ebook | Pending | US | Unverified: 15 Dec 2026 |
| Ebook | Pending | UK | Unverified: 15 Dec 2026 |
| No date Not yet listed: Manga volume US, Manga volume UK Get an alert | |||
| Sakamoto Days, Vol. 25 | |||
| Manga volume A format expected for a book of this kind, not listed. | No date | US | Date not held yet Get an alert |
| Manga volume A format expected for a book of this kind, not listed. | No date | UK | Date not held yet Get an alert |
| Ebook | Pending | US | Unverified: 16 Feb 2027 |
| Ebook | Pending | UK | Unverified: 16 Feb 2027 |
| No date Not yet listed: Manga volume US, Manga volume UK Get an alert | |||
| Sakamoto Days, Vol. 26 | |||
| Manga volume A format expected for a book of this kind, not listed. | No date | US | Date not held yet Get an alert |
| Manga volume A format expected for a book of this kind, not listed. | No date | UK | Date not held yet Get an alert |
| Ebook | Pending | US | Unverified: 20 Apr 2027 |
| Ebook | Pending | UK | Unverified: 20 Apr 2027 |
| No date Not yet listed: Manga volume US, Manga volume UK Get an alert | |||
Every edition still to come has its sources here. The answer's edition is open.
The date has stood since 4 Oct 2026, 19 days, and has not moved.
| Source | States | Agrees | Checked |
|---|---|---|---|
| Apple Books (US) | 15 Dec 2026 | Yes | 23 Oct 2026 |
| Source | States | Agrees | Checked |
|---|---|---|---|
| Apple Books (UK) | 15 Dec 2026 | Yes | 23 Oct 2026 |
| Source | States | Agrees | Checked |
|---|---|---|---|
| Apple Books (US) | 16 Feb 2027 | Yes | 23 Oct 2026 |
| Source | States | Agrees | Checked |
|---|---|---|---|
| Apple Books (UK) | 16 Feb 2027 | Yes | 23 Oct 2026 |
| Source | States | Agrees | Checked |
|---|---|---|---|
| Apple Books (US) | 20 Apr 2027 | Yes | 23 Oct 2026 |
| Source | States | Agrees | Checked |
|---|---|---|---|
| Apple Books (UK) | 20 Apr 2027 | Yes | 23 Oct 2026 |
Unnumbered in series
PendingGoes on sale 15 Dec 2026
Japan is in chaos after guns are distributed to the public. While Sakamoto and his crew scramble frantically to restore peace, a member of the Order secretly plans to take Sakamoto down, despite the allegiance between the new JAA and X.
Publisher's description via Apple Books (US)
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Where to get
Unnumbered in series
PendingGoes on sale 16 Feb 2027
Sakamoto arrives just in the nick of time to save Shin! Leaving his family and comrades’ protection to Shin, Sakamoto confronts the New JAA, but his body won’t move how he wants due to extreme trauma! Faced with the relentless onslaught of the New JAA’s assassins, what fate awaits Sakamoto?
Publisher's description via Apple Books (US)
Report a wrong date for this book
Where to get
Unnumbered in series
PendingGoes on sale 20 Apr 2027
Assassins from the New JAA attack Sakamoto’s staff. To allow Sakamoto to escape, Lu and Grandma Miya bravely confront a mysterious assassin masquerading as a police officer! Meanwhile, Heisuke reaches his limit when he must take on Kumanomi and a masked wrestler at the same time!
Publisher's description via Apple Books (US)
Report a wrong date for this book
Where to get
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