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“Osomatsu-san: The Controlling Boyfriend” POP UP in Tokyo and Osaka Starts December 1!

A pop-up shop for the TV anime “Osomatsu-san,” based on Fujio Akatsuka’s manga “Osomatsu-kun,” is set to open in Tokyo and Osaka!

From December 1 to December 14, 2026, at MEDICOS SHOP Shinjuku, and from January 16 to January 24, 2027, at Abeno Rakubasu, new merchandise featuring original illustrations of the six brothers in a dark “Controlling Boyfriend” theme will be on sale, and special clear cards will be distributed.

Key Points of This Article

・The event will be held in Tokyo from December 1 to December 14, 2026, and in Osaka from January 16 to January 24, 2027
・Newly drawn illustrations of the six dark twins, themed around “Controlling Boyfriends,” are now available!
・Seven new merchandise items featuring the original illustrations, as well as venue-exclusive OSMO stamps, will be on sale.
・Receive a bonus clear card for every 1,000 yen (tax included) spent, and a venue-specific bonus illustration card for every 3,000 yen (tax included) spent.
・Life-size panels will be on display at the venue, and merchandise will also be available for purchase online via the MEDICOS ONLINE SHOP after the event
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Details on the “Osomatsu-san POP UP SHOP”

A POP UP SHOP for the TV anime “Osomatsu-san” will be held on a rotating basis at MEDICOS SHOP Shinjuku in Tokyo and Abeno Rakubasu in Osaka. Newly drawn illustrations of the six brothers (Osomatsu, Karamatsu, Choromatsu, Ichimatsu, Jūshimatsu, and Todomatsu) in a dark style, themed around “Controlling Boyfriends,” have been created specifically for this event.

© Fujio Akatsuka/Osomatsu-san Production Committee

At the venue, new merchandise featuring the newly drawn illustration will be on sale, and bonus clear cards (6 types total) will be distributed. Additionally, life-size panels featuring the same illustration will be on display.

Please note that attendees are asked to refrain from wearing cosplay or clothing that could be interpreted as cosplay; those deemed to be in violation may be denied entry.

New Merchandise Featuring Original Illustrations

New merchandise featuring original illustrations will be on sale at the venue. Introducing “BIG Acrylic Stands” that let you enjoy large-scale full-body illustrations of each of the sextuplets, as well as an “Acrylic Diorama” featuring all six of them together!

© Fujio Akatsuka/Osomatsu-san Production Committee

The “Pin Badge Collection,” “Acrylic Ring Collection,” “Acrylic Keychain Collection,” and “Mini Photo Card Collection” are blind-box items with random contents. For all of these, you can complete the full set with just one box, provided the items are unopened.

“Osomatsu-san POP UP SHOP” New Products
Product Name Price (Tax Included) Varieties
BIG Acrylic Stand 2,035 yen each 6 varieties total
Acrylic Diorama 4,070 yen 1 type
Illustration Card Set 990 yen 1 type (6 cards per set)
Pin Badge Collection Individual: 550 yen
Box: 8,250 yen
15 varieties total (blind packaging)
Acrylic Ring Collection Individual: 990 yen
Box: 5,940 yen
6 varieties total (blind packaging)
Acrylic Keychain Collection Individual: 660 yen
Box: 5,940 yen
9 designs total (blind packaging)
Mini Photo Card Collection Single Card: 660 yen
Box: 3,960 yen
12 designs total (2 cards per pack; random selection)

Purchase Limits

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Purchases are limited to 5 items per type per person per transaction (up to 5 BOXes per type). For random-design items, you may purchase up to 5 BOXes per type for BOX sets, or up to 5 items per type for individual cards.

Purchase limits are subject to change depending on sales conditions, and restrictions may be lifted without prior notice.

Event-Exclusive OSMO Stamps

During the event period, “OSMO Stamps” will be sold exclusively at the venue. The OSMO Stamp service allows you to purchase a stamp cartridge and create your own original stamps on the spot using a dedicated touchscreen terminal.

© Fujio Akatsuka/Osomatsu-san Production Committee

There are a total of 6 designs, each featuring an original illustration. The price is 1,210 yen (tax included), and the stamp uses black ink. Participants must create their own stamps using the dedicated terminals at the venue during the event period; no assistance will be provided after the event ends.

Bonus Clear Card Giveaway

During the event period, for every 1,000 yen (tax included) spent on merchandise related to the TV anime “Osomatsu-san,” you will receive one random bonus clear card (6 varieties total) featuring an original illustration.

© Fujio Akatsuka/Osomatsu-san Production Committee

Designs cannot be selected. This bonus offer ends when supplies run out, and details are subject to change without notice.

Venue-exclusive bonus illustration card

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During the event period, for every 3,000 yen (tax included) spent on merchandise related to the TV anime “Osomatsu-san,” you will receive one venue-exclusive bonus illustration card.

© Fujio Akatsuka/Osomatsu-san Production Committee

The artwork differs between the Tokyo and Osaka venues. The bonus items are available while supplies last and will not be included with post-event online orders.

About Post-Event Online Sales

Items sold at the POP UP SHOP are scheduled to be available for purchase through the MEDICOS ONLINE SHOP after the event. Bonus clear cards will also be included with these post-event online orders.

Since post-event online sales are made on a made-to-order basis, placing a pre-order during the designated period should ensure you receive both the item and the bonus clear card. Details will be announced at a later date.

Admission Information

Free admission is scheduled for all dates at the Tokyo venue. Depending on crowd conditions, admission may be restricted through the distribution of numbered tickets or similar measures; in such cases, announcements will be made on the official MEDICOS Entertainment X account.

Admission procedures for the Osaka venue will be announced on the Abeno Rakubus special webpage. The special webpage is scheduled to go live in stages.

“Osomatsu-san POP UP SHOP” Opens December 1!

© Fujio Akatsuka/Osomatsu-san Production Committee
“Osomatsu-san POP UP SHOP” Event Overview
Event Dates [Tokyo/Shinjuku] December 1–14, 2026
[Osaka/Abeno] January 16–24, 2027
Venue [Tokyo/Shinjuku] MEDICOS SHOP Shinjuku
[Osaka/Abeno] Abeno Rakubasu (Abeno Hoop)
Official Website Medicos Entertainment Announcement Page
Official X Medicos Entertainment_General

Frequently Asked Questions about the “Osomatsu-san POP UP SHOP”

When and where will the Osomatsu-san POP UP SHOP be held?

The Tokyo venue will be held at MEDICOS SHOP Shinjuku from December 1 to December 14, 2026, and the Osaka venue will be held at Abeno Rakubasu (Abeno Hoop) from January 16 to January 24, 2027.

Are numbered tickets or reservations required for admission?

Admission to the Tokyo venue is scheduled to be free on all dates. However, depending on crowd conditions, admission may be restricted through the distribution of numbered tickets or similar measures. Information on admission procedures for the Osaka venue will be posted on the Abeno Rakubasu special website.

Are there any purchase bonuses?

For every 1,000 yen (tax included) spent on related merchandise, you will receive one random bonus clear card (6 types total). For every 3,000 yen (tax included) spent, you will receive one venue-exclusive bonus illustration card. Both offers are available while supplies last.

Are there any purchase limits?

The limit is 5 items per type per person per transaction (up to 5 boxes per type). For individual random items, you may purchase up to 5 units per type.

Will there be a post-event online sale?

Online sales are scheduled to be available through the MEDICOS ONLINE SHOP. Bonus clear cards will be included with online purchases, but the venue-exclusive bonus illustration cards will not be included.

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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.

©Fujio Akatsuka/Osomatsu-san Production Committee

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