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“Rei Shizuma × Miraiya Bookstore POP UP,” featuring Rei Shizuma—a VTuber known for her virtual travels across various “countries” (primarily at Aeon Malls)—is coming soon! From October 2 to November 1, 2026, a pop-up store will be held at Miraiya Bookstores located within Aeon Malls in six cities nationwide.
・The event will run from October 2 to November 1, 2026
・The event will be held at Miraiya Bookstore locations inside Aeon Malls in six cities nationwide
・Aeon Mall-affiliated VTuber Rei Shizuma teams up with the Aeon Group’s specialty bookstore
・Details on merchandise and other items will be announced in a future update
Details of the “Rei Shizuma × Miraiya Bookstore POP UP”
A pop-up store titled “Rei Shizuma × Miraiya Bookstore POP UP” has been confirmed, featuring Rei Shizuma—a VTuber known for her “virtual travels across various countries (primarily Aeon Malls)”—and Miraiya Bookstore, the Aeon Group’s specialty bookstore! As announced on the official X account, limited-time pop-up stores will be held at Miraiya Bookstore locations inside Aeon Malls in six cities nationwide.
The event will run from October 2 to November 1, 2026
The event will run for approximately one month, from October 2 to November 1, 2026. Details such as the specific dates and operating hours for each location have not yet been announced, so please check the official website and official X account for the latest information before visiting.
The event will be held at Miraiya Bookstore locations inside Aeon Malls in six cities nationwide
The event will be held at Miraiya Bookstore locations inside Aeon Malls in six cities nationwide. Specific store names have not been announced at this time; please check for updates for further details.
Miraiya Bookstore is a book specialty store operated by the Aeon Group, with over 200 locations primarily in large shopping centers, including Aeon Malls nationwide. This collaboration features Rei Shizuma, a VTuber whose content centers on Aeon Malls.
Aeon Mall-themed VTuber “Rei Shizuma”
Rei Shizuma is an independent VTuber who has been active since July 2024, focusing on virtual travels across various locations (primarily Aeon Malls). She is known for her commentary videos on Aeon Malls nationwide and for projects where she deduces which Aeon Mall is featured based on photos and store layouts.
She garnered significant attention in late September 2025, leading to a rapid surge in channel subscribers. On March 13, 2026, her YouTube channel surpassed 100,000 subscribers.
Details on merchandise and participating stores will be announced in a future update
The lineup of merchandise, prices, purchase bonuses, and details regarding the six participating stores have not yet been announced. Please check Rei Sizma’s official X account (@SizmaRei) and the Miraiya Bookstore official website for the latest information.
人気作品のキャラクターグッズ Anime Store.JP (アニスト) にて取扱中！
“Rei Sizuma × Miraiya Bookstore POP UP” Starts October 2!
| Event Dates | October 2–November 1, 2026 |
|---|---|
| Venue | Miraiya Bookstore locations within Aeon Malls in 6 cities nationwide *Participating stores to be announced |
| Official Website | Miraiya Bookstore Official Website |
| Official X | Rei Sizma Official X (@SizmaRei) |
Frequently Asked Questions about “Rei Sizma × Miraiya Bookstore POP UP”
When will the “Rei Sizma × Miraiya Bookstore POP UP” be held?
It will be held from October 2 to November 1, 2026.
Where will it be held?
It will be held at Miraiya Bookstore locations inside Aeon Malls in six cities nationwide. Specific store names have not been announced at the time of this announcement and will be disclosed in future updates.
What kinds of merchandise will be sold?
The lineup and prices of merchandise have not been announced at this time. Further details will be shared on the official X account.
Is there a special website?
As of this writing, a special website for this event has not been launched. Information is being shared via Rei Sizuma’s official X account (@SizmaRei) and the Miraiya Bookstore official website.
What kind of VTuber is Rei Sizuma?
She is an independent VTuber who made her YouTube debut on July 20, 2024, and specializes in exploring various locations (primarily Aeon Malls). She posts videos providing commentary on Aeon Malls across Japan and surpassed 100,000 subscribers in March 2026.
Please check the official website for details.
*Please note that the information in this article may be out of date. We apologize for the inconvenience, but please check the official website for the latest information.
Source: Rei Sizuma Official X (@SizmaRei)/Miraiya Shoten Co., Ltd.
