Our subsidiary, GK Marketing Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; President and CEO: Shinji Yamamoto), will launch a collaboration starting Thursday, October 1, 2026, between the anime “Haikyū!!” and All Hearts Company Co., Ltd. (Tokyo Headquarters: Meguro-ku, Tokyo; Nagoya Headquarters: Nagoya City, Aichi Prefecture; Representative Director, President, and CEO: Yutaka Shikata; hereinafter “All Hearts Company”) as well as at GK Store (online shop).
The theme of this collaboration is “Powerhouse Teams Assemble! Let’s Cook Together!!”.
In addition to Karasuno High School and Otonokoma High School, which appeared in the previous collaboration, Aoba Josai High School, Date Technical High School, Shiratorizawa Academy, and Inarizaki High School have gathered! New breads and sweets featuring characters representing each school are now available. We’ll be offering a variety of merchandise, including pin badges, double-acrylic keychains, and toast plates featuring collaboration illustrations depicting the characters taking on cooking challenges.
Collaboration Campaign Overview
“Haikyu!!” Anime × “All Hearts Company” Collaboration Campaign, Part 2
○ Special Collaboration Page
https://allheartscompany.com/haikyu2026
〇Campaign Period: October 1, 2026 (Thu) – November 17, 2026 (Tue)
〇Participating Retailers
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Heart Bread Antique, Neko Neko, Benkei, Pastel (select stores)
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Online Store (GK Store)
Sales Locations: https://www.store-gk.com/
Sales Period: October 1, 2026 (Thu) 12:00 – November 24, 2026 (Tue) 23:59
Shipping Date: Scheduled for March 2027 or later
Product Information
Trading Acrylic Blocks A/B
A: Shoyo Hinata, Tobio Kageyama, Toru Oikawa, Hajime Iwaizumi, Eisuke Yaku, Rieff Haiba, Yu Miyagi, Osamu Miyagi
B: Hotaru Tsukishima, Yuu Nishitani, Tetsuro Kuroo, Kenma Kozume, Takanobu Aone, Kenji Futaguchi, Wakatoshi Ushijima, Satoru Tendo
Price: 990 yen (tax included)
Size: 8 varieties each / Random
Base: Max. approx. W59 × H80 mm / Acrylic
Trading Pin Badges A/B
A: Shoyo Hinata, Tobio Kageyama, Toru Oikawa, Hajime Iwaizumi, Eisuke Yaku, Rieff Haiba, Yu Miyagi, Osamu Miyagi
B: Hotaru Tsukishima, Yuu Nishitani, Tetsuro Kuroo, Kenma Kozume, Takanobu Aone, Kenji Futaguchi, Wakari Ushijima, Satoru Tendo
Price: 550 yen (tax included)
Size: 8 varieties each / random
Base: Approx. φ57 mm / Tinplate
Trading Name Plates A/B
A: Shoyo Hyuga, Tobio Kageyama, Toru Oikawa, Hajime Iwaizumi, Eisuke Yaku, Rieff Haiba, Yu Miyagi, Osamu Miyagi
B: Hotaru Tsukishima, Yuu Nishitani, Tetsuro Kuroo, Kenma Kozume, Takashi Aone, Kenji Futaguchi, Wakatoshi Ushijima, Satoru Tendo
Price: 880 yen (tax included)
Sizes: 8 varieties each / Random
Base: Max. approx. W80 × H50 mm / Acrylic
Trading Rattle Keychains A/B
A: Shoyo Hyuga, Tobio Kageyama, Toru Oikawa, Hajime Iwaizumi, Eisuke Yaku, Rieff Haiba, Yu Miyagi, Osamu Miyagi
B: Hotaru Tsukishima, Yu Nishitani, Tetsuro Kuroo, Kenma Kozume, Takanobu Aone, Kenji Futaguchi, Wakatoshi Ushijima, Satoru Tendo
Price: 990 yen (tax included)
Sizes: 8 varieties each / Random
Base: Main Body: Approx. W55 × H75 mm / Small Parts: Approx. W15 × H15 mm / Acrylic
Trading Double-Pack Acrylic Keychain Set
Price: 990 yen (tax included)
Sizes: 8 types / Random
Base: Part 1: Approx. W70 × H42 mm
Part 2: Approx. W12 × H35 mm / Acrylic
Toast Plate
Price: 1,980 yen (tax included)
Size: 1 type
Base: Approx. φ161 × H23 mm / Ceramic
Stainless Steel Tumbler
Price: 2,750 yen (tax included)
Size: 1 type
Base: Approx. W85 × H120 mm / Inner bottle = SUS304 stainless steel / Outer bottle = SUS201 stainless steel
*In-store sales of the “Stainless Steel Tumbler” are scheduled to begin around late October.
The GK Store also sells “Complete Sets” of various trading goods.
In-Store Exclusive Merchandise Purchase Bonus
For every 2,000 yen (tax included) spent in-store on items including collaboration bread and merchandise, you will receive one random coaster. The designs differ between the first and second halves of the event.
Bonuses vary by period.
First Half: Thursday, October 1 – While supplies last
Second Half: Thursday, October 22 – While supplies last
*This offer ends when supplies run out.
*Purchases made through the online store are not eligible.
*We cannot combine separate transactions to qualify for this offer.
*Coasters are distributed at random. You cannot choose the design.
In addition, All Hearts Mall will be selling sets featuring collaboration bread that include limited-edition merchandise such as “foldable eco-bags.”
Exclusive merchandise available only at the official online store “All Hearts Mall”
Where to buy:https://allhearts-mall.jp/collections/haikyu2026
Sales Period: October 1, 2026 (Thu) at 12:00 PM – November 24 (Tue)
*Only the “Haikyu!!” Complete Bread Set will be available for pre-sale starting at 12:00 PM on September 20 (Sun). (Shipping will begin on Thursday, October 1.)
*All merchandise on the official online store “All Hearts Mall” is sold exclusively as sets. Individual items are not available for purchase.
Collaboration Campaign Notes
*Images are for illustrative purposes only. They may differ from the actual products.
*Product releases and specifications are subject to change, postponement, or cancellation due to various circumstances.
*Quantity limits may apply to merchandise and prizes.
*The information provided is subject to change without notice.
*Please note that depending on circumstances, the details of this campaign may be changed or the campaign may be canceled.
*Please check the collaboration website for details, important notes, and participating stores.
Company Overview
[GK Marketing Co., Ltd.]*A wholly-owned subsidiary of Gokurakuyu Holdings Co., Ltd.
Representative: Shinji Yamamoto, President and CEO
Established: August 2023
Headquarters: 6th Floor, Kojimachi Tsuruya Hachiman Building, 2-4 Kojimachi, Chiyoda-ku, Tokyo 102-0083
Capital: 10 million yen
Business Activities: Event planning and production; e-commerce site operation; product planning, design, wholesale, manufacturing, and sales
URL:https://gkmarketing.co.jp/
Legal Notices and Related Information
[Related Sites]
Official Website for the Anime “Haikyu!!”
All Hearts Company, Inc. Corporate Website
[Copyright Notice]
© Haruichi Furudate/Shueisha and the “Haikyu!!” Production Committee
