The “Blue Archive POP UP STORE 2026 in Kotobukiya” for *Blue Archive -Blue Archive-* is coming!

The event will be held on the 1st floor of the Kotobukiya Akihabara Building from September 17 to October 4, 2026, featuring merchandise based on a newly drawn illustration themed “Blue Sea and White Shirt,” as well as postcards available as purchase bonuses.

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Details on “Blue Archive POP UP STORE 2026 in Kotobukiya”

MAGES. Co., Ltd. has announced the “Blue Archive POP UP STORE 2026 in Kotobukiya,” a pop-up store for “Blue Archive -Blue Archive-” . The venue is the 1st floor of Kotobukiya Akihabara, and the event will run from September 17 to October 4, 2026. The store will be closed on October 1 for inventory.

Merchandise featuring newly drawn illustrations will be on sale, and purchase bonuses will be available based on the total amount spent on eligible items.

The theme is “Blue Sea and White Shirts”

The theme of this POP-UP STORE is “Blue Sea and White Shirts.” The store features brand-new, original illustrations of Kanna, Konoka, Kirino, and Fubuki—all members of the “Valkyrie Police Academy”—depicted in their summer uniforms.

Merchandise Lineup

There are a total of 11 merchandise items featuring newly drawn illustrations. The lineup includes items with individual character designs as well as items featuring an illustration of all four characters together.

Large-scale merchandise such as tapestries and acrylic items

As items you can display and enjoy, “BIG Tapestries” featuring full-body character illustrations are available in a total of 4 varieties! The acrylic items include the “BIG Acrylic Stand,” featuring the character’s name on the base, and the “Die-Cut Acrylic Panel,” cut along the outline of the illustration—each available in four varieties.

For designs featuring all four characters together, there’s the “B2 Tapestry,” and for clothing items, the “Full-Graphic T-Shirt” features illustrations on both the front and back. The T-shirts come in four designs, one for each character.

Merchandise such as towels and name key chains

For on-the-go items, the lineup includes the “Cooling Towel Bottle,” which comes as a set with a dedicated bottle, and the “BIG Towel” featuring an illustration of the four characters side by side! The “Rubber Mats,” designed for use on desks, come in four varieties and feature designs with the characters’ names in Romanized script.

Additionally, there are four types of “Name Keychains” featuring names rendered in 3D acrylic, as well as “Visual Card Sets” and “Pin Badge Sets” featuring matching designs.

List of Merchandise Prices and Sizes

Purchase bonus: Postcard (8 designs total; distributed randomly)

During the POP UP STORE event period, for every 3,000 yen (tax included) spent on eligible merchandise per transaction, you will receive one “postcard.” Designs are selected at random from a total of 8 varieties, and the size is 148 mm (H) × 100 mm (W).

Distribution is on a first-come, first-served basis, and you cannot choose the design. Additionally, the eligibility requirement is based on the total amount per transaction; purchases from multiple transactions cannot be combined.

Purchase Limits and Admission

Purchase is limited to three items of each type per person. Merchandise and purchase bonuses are available in limited quantities; purchase limits may be changed or lifted depending on circumstances.

Regarding admission, numbered tickets may be distributed to alleviate crowding. Even on days when numbered tickets are not scheduled to be issued, admission may be restricted during peak times; any such restrictions will be announced via the Kotobukiya Akihabara X account.

How to Use the Digital Numbered Ticket “mogily”

Queue tickets are distributed via “mogily,” a digital QR queue ticket system accessible through the LINE app. Numbers are assigned randomly rather than on a first-come, first-served basis. Registration is open from 9:00 to 10:30, and numbers are scheduled to be revealed at 10:35. The QR code for obtaining a ticket will be posted on the storefront shutter on the 1st floor of Kotobukiya Akihabara.

To use the service, add “Kotobukiya Akihabara Event Admission Ticket” as a friend on your LINE account, scan the posted QR code during the registration hours, and tap “Apply for a Ticket.” Once the message “Registration Complete!” appears, your application is finalized. When you receive a LINE message at the designated time, show the QR ticket from your chat room to the staff at the venue entrance to complete check-in.

You cannot enter by presenting a screenshot, so you must bring a device capable of displaying the QR code and connecting to the internet. If the number of applicants exceeds capacity, the “unlucky” numbers will be announced via the Kotobukiya Akihabara X account.

Post-event online sales are scheduled to take place on “Magiget”

Products will be available for purchase through the character goods online store “Magiget.” Details will be announced at a later date, so please check the official Magiget X account and the official Kotobukiya Akihabara X account for the latest information.

“Blue Archive POP UP STORE 2026 at Kotobukiya” opens on September 17!

Frequently Asked Questions for “Blue Archive POP UP STORE 2026 at Kotobukiya”

When is the event held?

It will be held from September 17 to October 4, 2026. The store will be closed on October 1 during the event period for inventory.

Where is the venue, and what are the hours of operation?

The venue is on the 1st floor of Kotobukiya Akihabara (Okajima Building, 1-8-8 Sotokanda, Chiyoda-ku, Tokyo), and hours of operation are from 11:00 AM to 8:00 PM.

Will I receive a purchase bonus?

For every 3,000 yen (tax included) spent on eligible products per transaction, you will receive one postcard (8 varieties total; distributed at random). These are distributed on a first-come, first-served basis, and quantities are limited.

Are there any purchase limits?

A limit of three items per person applies to each product. These limits are subject to change or cancellation without notice depending on circumstances.

Is mail-order sales available?

Post-event mail-order sales are planned on the character merchandise online store “Majiget.” Details will be announced at a later date.

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Please check the official website for details.
*Please note that the information in these articles may be out of date; we ask that you check the official website for the most current details.

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