Assassin & Cinderella POP-UP STORE in Akihabara on September 25!

Assassin & Cinderella POP-UP STORE in Akihabara on September 25!

The “Assassin & Cinderella POP UP STORE,” based on the manga “Assassin & Cinderella” by Yuzo Natsuno, is coming soon! The event will be held at AKIBA FAN CUBE in Akihabara from September 25 to October 12, 2026, featuring merchandise based on newly drawn illustrations themed around hospital settings and school uniforms.

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Key Points of This Article

・The “Assassin & Cinderella POP UP STORE” will be held at AKIBA FAN CUBE in Akihabara from September 25 to October 12, 2026
・Newly drawn illustrations by Yuzo Natsuno feature two themes: hospital and school uniform looks
・A total of 18 types of merchandise will be available, including oversized pin badges, acrylic stands, and heart-shaped acrylic blocks
・For every 2,000 yen (tax included) spent, customers will receive one random bonus sticker from a set of five
・COCOLLABO will be accepting pre-orders from September 25 at 12:00 PM until October 13 at 1:00 PM

Details on the “Assassin & Cinderella POP UP STORE”

Based on the manga “Assassin & Cinderella” by Yuzo Natsuno, currently serialized in Gangan ONLINE, the “Assassin & Cinderella POP UP STORE” has been announced. The event will be held at AKIBA FAN CUBE in Akihabara from September 25 to October 12, 2026. A total of 18 types of merchandise featuring newly drawn illustrations will be on display.

Assassin & Cinderella POP-UP STORE in AKIBA FAN CUBE Key Visual ©Yuzo Natsuno/SQUARE ENIX

Two Newly Drawn Illustration Themes: Hospital and School Uniform Visuals

For this POP UP STORE, two new, original illustrations by Yuzo Natsuno have been prepared. The themes are “Hospital” and “School Uniform,” and in addition to solo illustrations of Nene Sato and Oshio Amai, a visual featuring the two of them together will also be featured on merchandise.

Oversized Pin Badges

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Three types of “Okkime Can Badges” featuring newly drawn illustrations of Nenekko Sato, Oshimi Amai, and the two of them in school uniforms are now available!



Acrylic Stands

These “Acrylic Stands,” featuring full-body cutouts of newly drawn illustrations, come in two varieties: Nene Sato and Oshio Amai. The bases are adorned with the series logo and the characters’ names.


Stickers

Three types of “stickers” trimmed into an arch shape are available, featuring Neneiko Sato and Oshio Amai, as well as one design that frames both of them together!



Heart-Shaped Acrylic Block

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Three varieties of the “Heart-Shaped Acrylic Block,” molded into a substantial heart shape, are also available. The collection includes designs featuring solo illustrations by Nene Sato and Oshio Ama, as well as designs depicting both of them together.



Acrylic Art Board, Slider Pouch, and Mug

The “Acrylic Art Board,” featuring a large, original illustration of the characters in their school uniforms, comes with a stand so you can display it. The “Slider Pouch” features two designs—one showing the hospital scene and the other the school uniform—arranged side by side, while the “Mug” displays the series logo on the front and the illustration on the back.



Trading Heart Pin Badges & Trading Foil-Stamped Cards

There are two types of random-selection trading items. The “Trading Heart Pin Badges” are heart-shaped (approx. 52×57mm) and come in 6 varieties, while the “Trading Foil-Stamped Cards” feature designs ranging from solo character illustrations two-shots, and monochrome-style designs, for a total of 8 varieties.


Square Acrylic Stand

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The “Square Acrylic Stands” come in two types: A and B. They’re designed like card stands that sit on a heart-shaped base!


Merchandise Lineup and Prices

The following 18 items will be available for purchase at the “Assassin & Cinderella POP UP STORE.”

“Assassin & Cinderella POP UP STORE” Merchandise Price List
Product Name Price (tax included)
Oversized Pin Badges (Neneko Sato / Oshio Amai / Neneko Sato & Oshio Amai) 550 yen each
Acrylic Stands (Neneko Sato / Omi Amai) 1,650 yen each
Stickers (Neneko Sato / Omi Amai / Neneko Sato & Omi Amai) 330 yen each
Heart-Shaped Acrylic Block (Neneko Sato / Omi Ama / Neneko Sato & Omi Ama) 990 yen each
Acrylic Art Board 2,750 yen
Zipper Pouch 990 yen
Mug 1,650 yen
Collectible Heart Pin Badges (6 varieties total) 550 yen each / 3,300 yen per box
Trading Foil-Stamped Cards (8 varieties total) 330 yen each / 2,640 yen per box
Square Acrylic Stands (A/B) 1,100 yen each

Purchase Bonus: Receive one sticker for every 2,000 yen (tax included) spent

During the event period, for every 2,000 yen (tax included) spent at the venue, you will receive one “bonus sticker.” Stickers will be distributed randomly from a total of 5 varieties; you cannot choose the design.

Assassin & Cinderella POP UP STORE Purchase Bonus Stickers (5 Varieties Total) ©Yuzo Natsuno/SQUARE ENIX

This offer ends when supplies run out, and only receipts from the day of purchase are valid. Please note that receipts cannot be combined, and this bonus does not apply to online pre-orders.

Purchase Limits and Online Pre-orders

To ensure as many people as possible can purchase these items, a purchase limit per transaction has been set. For trading goods, the limit is 3 BOXes per transaction, or the equivalent number of individual items. For general merchandise, the limit is 3 items per transaction.
Additionally, depending on crowd levels, entry restrictions or numbered tickets may be implemented. Information regarding entry and sell-out status will be announced on the store’s website or via X as it becomes available.

Online pre-orders will be available via COCOLLABO. The pre-order period runs from September 25 at 12:00 PM to October 13 at 1:00 PM, with delivery expected around mid- to late December 2026. Depending on the item, pre-orders may close once a certain quantity is reached.

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The “Assassin & Cinderella POP UP STORE” opens on September 25!

Assassin & Cinderella POP UP STORE at AKIBA FAN CUBE Key Visual ©Yuzo Natsuno/SQUARE ENIX
“Assassin & Cinderella POP UP STORE” Event Overview
Event Dates September 25–October 12, 2026
Hours Weekdays 12:00 PM – 8:00 PM / Weekends & Holidays 11:00 AM – 8:00 PM
Venue AKIBA FAN CUBE 2F
Akiba1131.bldg., 1-13-1 Sotokanda, Chiyoda-ku, Tokyo.
Official Website Assassin & Cinderella POP UP STORE Special Site
Official X @cocollabo

Frequently Asked Questions about the “Assassin & Cinderella POP UP STORE”

When is it taking place, and where is the venue?
It will be held from September 25 to October 12, 2026, on the 2nd floor of AKIBA FAN CUBE in Soto-Kanda, Chiyoda-ku, Tokyo. Business hours are 12:00 PM to 8:00 PM on weekdays and 11:00 AM to 8:00 PM on weekends and holidays.

Is there a limit on how many merchandise items I can purchase?

There is a limit per transaction: up to 3 boxes (or the equivalent number of individual items) of trading goods, and up to 3 items of open-box merchandise.

Will I receive a purchase bonus?

For every 2,000 yen (tax included) spent at the venue, you will receive one random sticker from a set of five. This offer is valid only while supplies last, and only receipts from the day of purchase are valid. Receipts cannot be combined.

Can I purchase merchandise even if I can’t attend the event?

A pre-order sale is scheduled on COCOLLABO from September 25 at 12:00 PM to October 13 at 1:00 PM. Estimated delivery is mid- to late December 2026, and purchase bonuses are not included with online pre-orders.

What are the themes for the newly drawn illustrations?

There are two themes: “Hospital” and “Uniform Visuals,” featuring brand-new illustrations drawn by Yuzo Natsuno.

Please check the official website for details.
*Please note that the information in this article may be out of date; we kindly ask that you check the official website for the latest details.

©Yuzo Natsuno/SQUARE ENIX ©Caravan, Inc

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