The trending MUJI fan activities item: “Viewable-At-Once Card File”

MUJI’s fan activities Goods that is on trend!
Introducing the highly talked-about, frequently sold-out Viewable-At-Once Card File (Trading Card Size, 15 Pockets (3 Rows × 5 Columns)), which has been a sensation even before its release.
At the time of its release, it was sold out in every store, but recently, it seems like stock has finally stabilized, making it easier to purchase whenever you want!
Also, the accordion-style “Viewable-At-Once Card File”, released around the same time, is introduced in this article, so be sure to check it out!

What is MUJI’s “Viewable-At-Once Card File”?
As the name suggests, this file can store various types of cards such as K-pop photocard and Pokémon cards.
With a single diagonal pull action, you can instantly view 15 trading cards at once—a remarkable card file!
When closed, it becomes compact, making it convenient to carry!
It’s also trendy to fill it with your favorite cards and film videos with friends!
Besides storing cards, it can also be used as a small item organizer while traveling or for storing skincare samples. Many creative uses are being shared on SNS, showing its limitless possibilities!
Purchasing MUJI’s “Viewable-At-Once Card File”!
I purchased it at a MUJI store.
Whenever I see a MUJI store while shopping, I tend to stop by, and I noticed that every store now has an fan activities section near the entrance, proving how popular fan activities has become!
The file is available in two sizes: Trading Card Size and Postcard Size. I purchased the Trading Card Size this time.


It has a simple, minimalistic design.

When opened, it looks like this.
It feels satisfying to open it all at once!

The pockets have different heights at the front and back, making it easier to insert and remove cards.
This kind of thoughtful design is very MUJI-like!
The simple, waste-free design also makes it suitable for adult fan activities enthusiasts.
Trying the “Viewable-At-Once Card File” with Cards
I tried inserting various sizes of cards.

Here are the four types of cards I inserted:
- Korean photocard inside a B8 hard case (70mm × 100mm)
- Wafer card (56mm × 83mm)
- Pokémon card (63mm × 88mm)
- Pashakore card (63mm × 89mm)
The B8 hard case fits perfectly!
Standard-sized trading cards also fit easily.

The hard case I am using is the B8 size hard-type card case from Seria (External dimensions: 70mm × 100mm).
How to Fold

To fold it, first, fold it vertically in a zigzag pattern as shown in the picture.

Then, fold it horizontally in a zigzag pattern to complete!
Since the vinyl material is sturdy, you can fold it easily even in the air without needing a desk.

Sometimes cards may pop out when opening it, so be careful!
Thickness When Closed with 15 Cards Inside

Even with all pockets filled, it maintains this compact size!
It fits easily in hand and does not take up much space, which is great.
Front Cover

The contents inside are slightly blurred when viewed through the front cover.
The pocket’s transparency is excellent, making the trading cards look beautiful!
Detailed Introduction to “Viewable-At-Once Card File”
Product Name
Viewable-At-Once Card File
Trading Card Size, 15 Pockets (3 Rows × 5 Columns)
Product Number: 83767020
Size
- External Dimensions:
- Cover: Approx. 124 × 95mm
- When Expanded: Approx. 350 × 603mm
- Pocket Internal Dimensions: Approx. 102 × 73mm
Price
- 390 yen (tax included)
A very affordable price!
Where Can You Buy MUJI’s “Viewable-At-Once Card File”?
- MUJI stores (List of MUJI stores in Japan)
- MUJI Official Website(Japan)
- MUJI Official Website(United States)
※ Some stores may not carry this item, or it may be out of stock.
\ Postcard Size is Also Available! /
Viewable-At-Once Card File
Postcard Size 12 Pockets (3 Rows × 4 Columns)
Product Number: 83767037
Price: 490 yen (tax included)
Summary
MUJI’s “Viewable-At-Once Card File”—what do you think?
Being able to view 15 cards at once is amazing, making it perfect for collections.
Also, opening and closing it is fun!
It is also useful for storing skincare products, contact lenses while traveling, or for mothers who carry many small items.
If you’re interested, be sure to check it out!
