HELLO KITTY’S SWEETS MARKET Opens in 3 Cities Starting September 18!

Period: Sep 18, 2026〜Nov 30 2026/09/11 コラボカフェ編集部 (Ymura)

Sanrio’s large-scale shopping event, “HELLO KITTY’S SWEETS MARKET -Chocolate lovers-,” will be held at the Daimaru Umeda Store starting September 18, 2026, at the Tobu Department Store Ikebukuro Branch starting October 22, and and at the Daimaru Sapporo Store starting November 18.
The lineup will feature over 2,000 items, centered on event-exclusive merchandise featuring Hello Kitty, My Melody, Kuromi, Cinnamoroll, Pompompurin, Choco Cat, and Lullaby Lovables dressed in chocolate-colored outfits.

“The Twelve Kingdoms” Pop-Up Store at Maruzen Junkudo Bookstore on September 17!

Period: Sep 17, 2026〜Oct 14 2026/09/11 コラボカフェ編集部 (Ymura)

To commemorate the release of *The Shore of the Underworld*, the first new volume in Fuyumi Ono’s fantasy series *The Twelve Kingdoms* in seven years, a *The Twelve Kingdoms* pop-up store will be held at venues operated by the Maruzen Junkudo Bookstore Group starting September 17, 2026. Exclusive Maruzen Junku Bookstore merchandise—including printed cookies, large handkerchiefs, Jetstream Lite pens, and original shopping bags—will be available. Sales of the new book and merchandise will begin at midnight on September 17 at magmabooks in Toranomon, Tokyo.

Blue Archive POP-UP STORE at Kotobukiya Opens September 17!

Period: Sep 17, 2026〜Oct 4 2026/09/11 コラボカフェ編集部 (Ymura)

The “Blue Archive POP UP STORE 2026 in Kotobukiya,” a pop-up store for *Blue Archive -Blue Archive-*, will be held on the 1st floor of the Kotobukiya Akihabara Building from September 17 to October 4, 2026!
Featuring a “Blue Sea and White Shirt” theme, the store will offer newly drawn illustrations on BIG tapestries, BIG towels, BIG acrylic stands, and name key chains. For every 3,000 yen spent on eligible merchandise, customers will receive a free postcard (8 varieties total, distributed at random) as a purchase bonus.

Chikawa Pop-Up Store at Senboku Takashimaya in Osaka Opens September 24!

Period: Sep 24, 2026〜Oct 6 2026/09/11 コラボカフェ編集部 (Ymura)

A pop-up store for “Chiikawa”—whose characters are beloved for their endearing, clumsy yet earnest way of life—will be held at the Senboku Takashimaya 4th-floor Event Hall from Thursday, September 24, 2026, through Tuesday, October 6!
The lineup features a wide variety of new products, including the “It’s Way Too Delicious! ‘Water’… Mascot,” leopard-print vanity pouches and pin badges, Pasta-rai-suke T-shirts, and zip-up hoodies from the horror series.

“Love Live! Halloween Party” Fair at Gamers on October 9!

Period: Oct 9, 2026〜Nov 1 2026/09/11 コラボカフェ編集部 (Ymura)

The “Halloween Party Fair” for the fourth installment of the School Idol Project, “Love Live! Superstar!!,” will be held from October 9 to November 1, 2026, at all Gamers stores and the Gamers Online Shop. Newly drawn illustrations of the Liella! members dressed in Halloween costumes have been unveiled for the first time: CatChu! appears in black cat-themed outfits, KALEIDOSCORE in witch-themed outfits, and 5yncri5e! in ghost-themed outfits!

Trikkal Pop-Up Store in Ikebukuro Opens September 17!

Period: Sep 17, 2026〜Oct 13 2026/09/11 コラボカフェ編集部 (Ymura)

Pre-orders for “Mochimochi Bancole!,” a pop-up store for the smartphone RPG *Trikkaru: Mochimochi Hoppe Daisakusen*, will begin on September 17, 2026, at “Bancole!” within Premium Bandai. The lineup includes 78 different “Connectable Acrylic Stands,” a T-shirt collection featuring Spiki designs, and rotating acrylic stands. Pre-sales will begin on the same day at the Bandai Namco Cross Store Tokyo.

The “I’m Doraemon” POP-UP STORE is coming to five locations nationwide starting in September!

Period: Sep 11, 2026〜Oct 12 2026/09/11 コラボカフェ編集部 (Ymura)

The “I’m Doraemon POP-UP STORE,” organized by “Flowering,” will open sequentially at five locations nationwide—starting with Espal Sendai (Miyagi) on September 11, 2026—followed by Tokyo, Kanagawa, Hyogo, and Miyazaki!
Items perfect for lunchtime—such as Halloween-themed reflective keychains, glow-in-the-dark clear rubber coasters, placemats, and round plates—will be available, and visitors will receive free gifts based on their total purchase amount at each venue.

Mob Psycho 100 POP-UP SHOP in Tokyo and Osaka Starts October 22!

Period: Oct 22, 2026〜Dec 13 2026/09/10 コラボカフェ編集部 (Ymura)

A pop-up shop for the TV anime “Mob Psycho 100 III” will open at MEDICOS SHOP Shibuya on Thursday, October 22, 2026, and at Abeno Rakubus in Osaka on Friday, December 4!
In addition to new merchandise—such as large acrylic stands and a collection of pin badges featuring newly drawn illustrations based on the “Animal” theme—there will also be mini cards as a bonus for every 1,000 yen spent, venue-exclusive illustrated cards for every 3,000 yen spent, venue-exclusive OSMO stamps, and life-size character panel displays.

San-X Universe POP-UP SHOP in Shibuya Opens September 17!

Period: Sep 17, 2026〜Oct 7 2026/09/10 コラボカフェ編集部 (Ymura)

The “San-X Universe POP-UP SHOP” will be held from Thursday, September 17, 2026, through Wednesday, October 7, 2026, at “Chara-Colle” on the 3rd floor of Shibuya Sakura Stage (SHIBUYA Side)!
The shop will feature San-X Universe merchandise, with a focus on the heart-themed series. Customers who spend 1,100 yen or more (tax included) on San-X products will receive one of six “Collectible Cards” as a special gift.

“K-ON! POP UP CORNER” at Kotobukiya in Osaka Starts September 11!

Period: Sep 11, 2026〜Sep 27 2026/09/10 コラボカフェ編集部 (Ymura)

The “POP UP CORNER in Kotobukiya” event for the TV anime “K-ON!” will be held at Kotobukiya Nipponbashi in Osaka from Friday, September 11, 2026, through Sunday, September 27, 2026! New merchandise—including pin badges, acrylic stand plates, and acrylic keychains featuring scenes from the series and newly illustrated mini-character designs—will be on sale. Additionally, a purchase bonus will be offered: for every 2,200 yen (tax included) spent on eligible items, customers will receive one randomly selected illustration card (5 types total).

Mrs. GREEN APPLE POP-UP STORE in Kagawa Opens September 26!

Period: Sep 26, 2026〜Oct 4 2026/09/10 コラボカフェ編集部 (Ymura)

A limited-time “MGA ‘SHADOWS’ POP-UP STORE,” which will carry official merchandise for Mrs. GREEN APPLE’s live tour ≪Ringo Jam Tour “SHADOWS”≫, will be held at a special venue on the 2nd floor of the Hall Wing at Maritime Plaza Takamatsu from Saturday, September 26, 2026, through Sunday, October 4, 2026. All dates will operate on a first-come, first-served reservation basis, with registration opening on Friday, September 11, at 6:00 PM. A total of 29 items—including light sticks, apparel, and random figurines—will be available for purchase at the venue, and customers who spend 5,000 yen (tax included) or more will receive a limited-edition smartphone sticker on a first-come, first-served basis.

Sergeant Keroro “Moon Viewing Edition” POP UP at Matsuya Asakusa Starts September 28!

Period: Sep 28, 2026〜Oct 12 2026/09/10 コラボカフェ編集部 (Ymura)

A pop-up corner for *Sergeant Keroro: The New Movie – Resurrected and Immediately Threatening to Destroy the Earth!* will be held at the Anime Culture Center by eeo (3rd floor of Matsuya Asakusa) from Monday, September 28, 2026, through Monday, October 12, 2026 (a national holiday)!
Items featuring mini-character illustrations from the “Moon Viewing Ver.”—including pin badges, small acrylic stands, large acrylic keychains, accessory cases, and acrylic art boards—will be available, with online pre-orders opening on Monday, August 31. For every 2,200 yen (tax included) spent on new products, customers will receive one random illustration card (10 varieties total) as a gift.

mojojojo Pop-Up Store in Kyoto Opens September 25!

Period: Sep 25, 2026〜Oct 7 2026/09/10 コラボカフェ編集部 (Ymura)

The “mojojojo pop-up,” a pop-up store by the plush toy and lifestyle goods brand “mojojojo,” is set to open at “Ekimaru à la Mode, JR Kyoto Station West Exit Store” starting Friday, September 25, 2026!
In addition to event-exclusive plush toys, mascot keychains, and apparel such as hoodies and T-shirts, the pop-up will feature original items including amber candy, Pochani stickers, and mascot keychains holding dango. A giveaway campaign offering freebies based on purchase amount will also be held.

FULL METAL JAPAN Commemorative Store in Yurakucho Opens September 25!

Period: Sep 25, 2026〜Oct 18 2026/09/09 コラボカフェ編集部 (Ymura)

To commemorate “FULL METAL JAPAN 2026,” the pop-up store “PGS METAL” will open for a limited time from Friday, September 25, 2026, through Sunday, October 18, 2026, at a special venue on the 7th floor of Yurakucho Marui!
The store will feature official hard rock and heavy metal merchandise carefully selected from around the world—including items from IRON MAIDEN, METALLICA, and GUNS N’ ROSES—as well as PGS METAL-exclusive products. During this period, the online event “PGS METAL ONLINE FESTIVAL 2026” will also take place, along with “One-Day Store Manager” appearances by various artists.

“Legend of the Galactic Heroes” Pop-Up Store in Akihabara Opens October 9!

Period: Oct 9, 2026〜Oct 25 2026/09/09 コラボカフェ編集部 (Ymura)

The 2nd Anniversary POP-UP SHOP for *Legend of the Galactic Heroes: Die Neue Saga* at Kotobukiya will be held on the 2nd floor of the Kotobukiya Akihabara Building from Friday, October 9, 2026, through Sunday, October 25, 2026!
New merchandise, including large acrylic stands and an acrylic keychain collection featuring in-game illustrations, will be available for purchase at the venue. Additionally, there will be a giveaway of mini photo cards (10 varieties total) for every 1,000 yen (tax included) spent, venue-exclusive illustration cards, and a life-size panel display of Reinhard Yang.

Attack on Titan DJ Pop-Up Store at Tower Records Starts October 11!

Period: Oct 11, 2026〜Nov 29 2026/09/09 コラボカフェ編集部 (Ymura)

A pop-up shop featuring newly illustrated merchandise with a “DJ” theme from the TV anime *Attack on Titan* will tour three locations—Tower Records Shibuya, Abeno Hoop, and Fukuoka Parco—starting Sunday, October 11, 2026!
Items such as record-jacket-style tapestries, acrylic stands, and trading cards featuring newly drawn illustrations of Eren, Mikasa, Armin, and Levi will be available, and online sales (on a pre-order basis) will begin at the Anique shop on Friday, November 20.