GA Bunko 20th Anniversary POP UP at Kotobukiya Akihabara Store Starts November 6!

GA Bunko 20th Anniversary POP UP at Kotobukiya Akihabara Store Starts November 6!

The “GA Bunko 20th Anniversary POP UP SHOP” is here to celebrate GA Bunko’s 20th anniversary!

The event will be held at Kotobukiya Akihabara from November 6, 2026, in two separate sessions—the first half and the second half—featuring the sale of new merchandise for a total of six titles and the distribution of bonus mini photo cards.

Key Points of This Article

・Held in two sessions on the 2nd floor of Kotobukiya Akihabara: the first session from November 6 to November 15, and the second session from November 20 to November 29
・The first session features “My Neighbor’s Angel” “Nourin,” and “The Agitated Recluse Vampire Princess”; the second half features “DanMachi,” “Nyarlko-san,” and “The Witch’s Travels”
・For select titles, new merchandise such as large acrylic stands featuring newly drawn illustrations and life-size tapestries will be available
・ A bonus mini photo card will be distributed for every 1,000 yen (tax included) spent, and a venue-exclusive bonus illustration card will be distributed for every 3,000 yen (tax included) spent
・Post-event online sales are planned via the MEDICOS ONLINE SHOP
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Details on the “GA Bunko 20th Anniversary Pop-Up Shop”

The “GA Bunko 20th Anniversary Pop-Up Shop,” celebrating GA Bunko’s 20th anniversary, will be held on the 2nd floor of Kotobukiya Akihabara from November 6, 2026. The event will be held in two separate sessions, with new merchandise for three titles each—for a total of six titles—and special mini photo cards distributed during each session.

For some titles, the lineup will include merchandise featuring newly drawn illustrations. Additional information and updates will be posted on the Medicos Entertainment announcement page and the official X account “Medicos Entertainment_General.”

GA Bunko 20th Anniversary POP UP SHOP at Kotobukiya Akihabara © Saeki / SB Creative Corp. Illustration: Hanekoto Ⓒ Fujino Omori/SB Creative Corp. Illustration: Niritsu Character Design: Suzuhito Yasuda © Shirotori Shiro/SB Creative Corp. Illustration: Kippu © Manta Aozora/SB Creative Corp. Illustration: Kitsunejirushi Ⓒ Kobayashi Kodai/SB Creative Corp. Illustration: Riichu © Shiraishi Jōki/SB Creative Corp. Illustration: Azur
GA Bunko 20th Anniversary POP UP SHOP Key Visual

Titles and Merchandise Available in the First and Second Halves

In the first half, merchandise for “How I Ended Up Becoming a Good-for-Nothing Thanks to My Neighboring Angel” and “Nourin” , and “The Agitated Recluse Vampire Princess” will be available, while the second half will feature merchandise for “Is It Wrong to Try to Pick Up Girls in a Dungeon?”, “Crawl, Nyarlko!”, and “The Witch’s Travels.”

Purchase limits are in place: up to 5 units per item, and up to 5 boxes per random item. Depending on sales conditions , purchase limits may be changed or lifted without prior notice.

First Half: Merchandise for “How the Angel Next Door Turned Me into a Good-for-Nothing Without Me Even Noticing”

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Based on the original work by Saeki-sensei and illustrated by Haneko-sensei, “The Case of How My Next-Door Angel Turned Me Into a Good-for-Nothing Without Me Even Noticing” now features “Mini Acrylic Dioramas” that can be displayed either flat or assembled, as well as A3-sized “reproduction art prints”! The reproduction art prints are made-to-order items.

In addition, the lineup includes a 6-card “Illustration Card Set” and collections of blind-packaged pin badges, acrylic keychains, and clear cards.

The Story of How My Neighboring Angel Turned Me Into a Good-for-Nothing Without Me Even Noticing: GA Bunko 20th Anniversary POP UP SHOP Merchandise
“The Angel Next Door” Merchandise List
Product Name Price (Tax Included) Specifications
Mini Acrylic Diorama 2,035 yen each 3 varieties total
Replica Original Artwork (Made-to-order) 22,000 yen 1 design available, A3 size
Illustration Card Set 990 yen 1 design available (set of 6 cards)
Pin Badge Collection 550 yen each
4,400 yen per box
8 varieties total (blind packaging)
Acrylic Keychain Collection Individual: 660 yen
Box: 3,960 yen
6 varieties total (blind packaging)
Clear Card Collection Individual: 495 yen
Box: 5,940 yen
12 varieties total (blind packaging)

First Half of “Nourin” Merchandise

From “Nourin”—based on the original work by Shirou Shiratori and illustrated by Kippu—newly released items featuring original illustrations include the “BIG Acrylic Stand,” “Life-Size Tapestry,” “Illustration Card Set,” and “Reproduction Artwork”! The life-size tapestry is a large-format item measuring approximately H1900mm × W1000mm, and the reproduction artwork is available on a made-to-order basis.

The collections of pin badges, acrylic keychains, and clear cards also include designs featuring these newly drawn illustrations.

Nourin GA Bunko 20th Anniversary POP UP SHOP Merchandise
“Nourin” Merchandise List
Product Name Price (Tax Included) Specifications
BIG Acrylic Stand 2,035 yen each 2 designs total
Life-Size Tapestry 9,900 yen each 2 designs total
Illustration Card Set 825 yen 1 design (set of 5 cards)
Reproduction Original Art (Made-to-Order) 22,000 yen

1 design available · A3 size
Pin Badge Collection 550 yen each
4,400 yen per box
8 designs total (blind packaging)
Acrylic Keychain Collection Individual: 660 yen
Box: 3,960 yen
Total of 6 varieties (blind packaging)
Clear Card Collection Single item: 495 yen
Box: 5,940 yen
12 varieties total (blind packaging)

Merchandise for the first half, “The Restless Days of the Reclusive Vampire Princess”

Based on the original work by Kobayashi Kodoi, with illustrations by Riichu “The Restless Days of the Reclusive Vampire Princess” also features “BIG Acrylic Stands,” “Life-Size Tapestries,” “Illustration Card Sets,” and “Reproduction Original Artworks” using newly drawn illustrations!

Blind-packaged pin badges, acrylic keychains, and clear cards will each feature a mix of newly drawn illustrations and existing artwork.

The Restless Recluse Vampire Princess: GA Bunko 20th Anniversary POP UP SHOP Merchandise
“The Restless Days of the Reclusive Vampire Princess” Merchandise List
Product Name Price (Tax Included) Specifications
BIG Acrylic Stand 2,035 yen each 2 varieties total
Life-Size Tapestry 9,900 yen each 2 varieties total
Illustration Card Set 825 yen 1 design (set of 5 cards)
Reproduction Original Art (Made-to-Order) 22,000 yen 1 design available · A3 size
Pin Badge Collection 550 yen per piece
4,400 yen per box

8 varieties total (blind packaging)
Acrylic Keychain Collection Individual: 660 yen
Box: 3,960 yen
6 varieties total (blind packaging)
Clear Card Collection Single: 495 yen
Box: 5,940 yen
12 varieties total (blind packaging)

Merchandise from the second half of “Is It Wrong to Try to Pick Up Girls in a Dungeon?”

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From “Is It Wrong to Try to Pick Up Girls in a Dungeon?”, based on the original work by Fujino Omori, with illustrations by Niritsu and character designs by Suzuhito Yasuda, three new “BIG Acrylic Stands” and a “Life-Size Tapestry” featuring brand-new illustrations are now available!

The 7-piece “Illustration Card Set” and the made-to-order “Reproduction Original Art” also feature these newly drawn illustrations. Collections of pin badges, acrylic keychains, and clear cards are also part of the lineup.

Is It Wrong to Try to Pick Up Girls in a Dungeon? GA Bunko 20th Anniversary POP UP SHOP Merchandise
“DanMachi” Merchandise List
Product Name Price (Tax Included) Specifications
BIG Acrylic Stand 2,035 yen each 3 types total
Life-Size Tapestry 9,900 yen each 3 types total
Illustration Card Set

1,155 yen 1 design (set of 7 cards)
Reproduction Original Art (Made-to-Order) 22,000 yen 1 design, A3 size
Pin Badge Collection 550 yen each
4,400 yen per box
8 varieties total (blind packaging)
Acrylic Keychain Collection Individual: 660 yen
Box: 3,960 yen
6 varieties total (blind packaging)
Clear Card Collection

Individual: 495 yen
Box: 5,940 yen
12 varieties total (blind packaging)

Merchandise from the second half of “Crawl, Nyaruko-san!”

From “Crawl, Nyarlko-san!”—based on the original work by Manta Aozora and illustrated by Kitsunein—a total of 3 types of “BIG Acrylic Stands” and “Life-Size Tapestries” featuring newly drawn illustrations, as well as “Illustration Card Sets” and “Reproduction Original Artworks,” are now available!

The pin badge, acrylic keychain, and clear card collections will feature designs based on both newly drawn illustrations and existing artwork.

Crawl On, Nyarlko! GA Bunko 20th Anniversary POP UP SHOP Merchandise
“Crawl On! Nyarlko-san” Merchandise List
Product Name Price (Tax Included) Specifications
BIG Acrylic Stand 2,035 yen each 3 types total
Life-Size Tapestry 9,900 yen each 3 varieties total
Illustration Card Set 1,155 yen 1 design (7 cards per set)
Reproduction Original Artwork (Made-to-Order Item) 22,000 yen

1 design available · A3 size
Pin Badge Collection 550 yen each
4,400 yen per box
8 designs total (blind packaging)
Acrylic Keychain Collection Individual: 660 yen
Box: 3,960 yen
6 varieties total (blind packaging)
Clear Card Collection Single Card: 495 yen
Box: 5,940 yen
12 varieties total (blind packaging)

Merchandise for the Second Half of “The Witch’s Travels”

From “The Witch’s Travels”—based on the original work by Shiraishi Teiki and illustrated by Azuru—three types of “Acrylic Stands” and a B2-sized “B2 Tapestry” are now available!

In addition to a 6-card “Illustration Card Set,” the lineup also includes blind-packaged collections of pin badges, acrylic keychains, and clear cards.

The Witch's Travels GA Bunko 20th Anniversary POP UP SHOP Merchandise
“The Witch’s Travels” Merchandise List
Product Name Price (Tax Included) Specifications
Acrylic Stands 2,035 yen each 3 types total
B2 Tapestry 3,850 yen 1 design available; B2 size
Illustration Card Set 990 yen 1 design (set of 6 cards)
Pin Badge Collection 550 yen per piece
3,300 yen per box
Total of 6 varieties (blind packaging)
Acrylic Keychain Collection Individual: 660 yen
Box: 3,960 yen
6 varieties total (blind packaging)
Clear Card Collection Individual: 495 yen
Box: 5,940 yen
Total of 12 varieties (blind packaging)

Purchase Bonus

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During the event period, two types of bonuses will be distributed based on the total purchase amount of merchandise from the GA Bunko 20th Anniversary POP UP SHOP. The eligible designs vary by event period, and the bonuses will be available while supplies last.

Bonus Mini Photo Cards (12 varieties total across both event periods)

For every 1,000 yen (tax included) , you will receive one random bonus mini photo card. The first half features designs from “The Angel Next Door,” “Nourin,” and “The Agitated Recluse Vampire Princess,” while the second half features designs from “DanMachi,” “Nyarlko-san,” and “The Witch’s Travels,” with a total of 12 varieties for each event period. You cannot choose the design.

GA Bunko 20th Anniversary POP UP SHOP (First Half) Bonus Mini Photo Cards
GA Bunko 20th Anniversary POP-UP SHOP: Second Half Exclusive Mini Photo Card

Venue-Exclusive Bonus Illustration Card (1 design per event period)

For every 3,000 yen (tax included) spent on related merchandise, you will receive one venue-exclusive bonus illustration card. The design varies by event period, with one design available per period. These cards are distributed exclusively at the POP UP SHOP venue and will not be available for purchase online after the event.

GA Bunko 20th Anniversary POP UP SHOP (First Half) Venue-Exclusive Bonus Illustration Card
GA Bunko 20th Anniversary POP-UP SHOP: Second Half – Venue-Exclusive Bonus Illustration Card

Post-Event Online Sales at the MEDICOS ONLINE SHOP

Items sold at the POP-UP SHOP are scheduled to be available for purchase through the MEDICOS ONLINE SHOP after the event. Since these are made-to-order sales, purchases can be made by placing a reservation during the designated period; details will be announced at a later date.

For the post-event online sales, for every 1,000 yen (tax included) spent on related merchandise, customers will receive one random mini photo card from a set of 24 designs—combining motifs from both the first and second halves of the event. The random bonus items are available only in box sets, and each box will contain one of each type.

The “GA Bunko 20th Anniversary POP UP SHOP” opens on November 6!

GA Bunko 20th Anniversary POP-UP SHOP at Kotobukiya Akihabara © Saeki / SB Creative Corp. Illustration: Hanekoto © Fujino Omori / SB Creative Corp. Illustration: Niritsu; Character Design: Suzuhito Yasuda ©Shiro Shirotori/SB Creative Corp. Illustration: Kippu ©Manta Aozora/SB Creative Corp. Illustration: Kitsunejirushi ⒸKodai Kobayashi/SB Creative Corp. Illustration: Riichu ⒸSakura Shiraishi/SB Creative Corp. Illustration: Azur

The “GA Bunko 20th Anniversary POP UP SHOP” will be held on the 2nd floor of Kotobukiya Akihabara, with the first half running from November 6 to November 15, 2026, and the second half from November 20 to November 29, 2026. For admission details, please check the official X account “Kotobukiya Akihabara Hall (@Kotobukiya_akb)” and Kotobukiya’s event page.

Please note that visitors are asked to refrain from coming to the shop in cosplay or attire that could be perceived as cosplay; entry may be denied if you are deemed to be in such attire.

“GA Bunko 20th Anniversary POP UP SHOP” Event Overview
Event Dates [First Half] November 6–15, 2026
[Second Half] November 20–29, 2026
Featured Titles [First Half] The Case of How My Neighboring Angel Turned Me Into a Good-for-Nothing Without Me Even Noticing · Norin · The Frustrations of a Reclusive Vampire Princess
[Second Half] Is It Wrong to Try to Pick Up Girls in a Dungeon? · Crawl, Nyarlko! · The Witch’s Travels
Venue Kotobukiya Akihabara Store 2nd Floor
(Okajima Building, 1-8-8 Soto-Kanda, Chiyoda-ku, Tokyo)
Official Website Medicos Entertainment Announcement Page
Kotobukiya Event Page
GA Bunko 20th Anniversary Special Site
Official X Medicos Entertainment_General
Kotobukiya Akihabara Store
GA Bunko Official

Frequently Asked Questions About the “GA Bunko 20th Anniversary POP UP SHOP”

When and where will the GA Bunko 20th Anniversary Pop-Up Shop be held?

It will be held on the 2nd floor of Kotobukiya Akihabara Hall in two sessions: the first from November 6 to November 15, 2026, and the second from November 20 to November 29, 2026.

Which series’ merchandise will be sold during the first and second sessions?

During the first session, merchandise for “The Case of How My Next-Door Angel Turned Me Into a Good-for-Nothing Without Me Noticing” and “Nourin” and “The Agony of a Reclusive Vampire Princess,” while the second half will feature merchandise from “Is It Wrong to Try to Pick Up Girls in a Dungeon?”, “Crawl, Nyarlko!”, and “The Witch’s Travels.”

Are there any purchase bonuses?

For every 1,000 yen (tax included) spent on related merchandise, you’ll receive one random mini photo card (12 varieties total per session); for every 3,000 yen (tax included) spent, you’ll receive one venue-exclusive illustration card (one variety per session). Both offers are available while supplies last.

Are there any purchase limits?

Purchases are limited to 5 items per product, and random merchandise is limited to 5 boxes per item. Depending on sales conditions, these limits may be changed or lifted without prior notice.

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

Post-event online sales are scheduled to be available at the MEDICOS ONLINE SHOP. For post-event online purchases, one random bonus mini photo card (out of a total of 24 varieties) will be included with every 1,000 yen (tax included) spent; however, the venue-exclusive bonus illustration cards will not be distributed.

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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 details.

© Saeki-san/SB Creative Corp. Illustration: Hanekoto
ⒸFujino Omori/SB Creative Corp. Illustration: Niritsu; Character Design: Suzuhito Yasuda
©Fujino Omori/SB Creative Corp. Illustration: Suzuhito Yasuda
©Shiro Shirotori/SB Creative Corp. Illustration: Kippu
© Manta Aozora/SB Creative Corp. Illustration: Kitsune-in
Ⓒ Kodai Kobayashi/SB Creative Corp. Illustration: Riichu
Ⓒ Jōki Shiraishi/SB Creative Corp. Illustration: Azur

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