The hugely popular anime HAIKYU!! is teaming up once again with Kasho Sanzen, the Sendai confectionery maker best known for its signature sweet Hagino Tsuki. This limited-time revival brings back special-edition package designs and merchandise featuring Kei Tsukishima and Toru Oikawa, giving fans another chance to pick up these sought-after collaboration items.
The event will run from June 1 to June 11, 2026 at the event space “SQUARE ZERO” on B1F of GranSta Tokyo inside JR Tokyo Station.
This collaboration first began in 2024, drawing on Sendai—one of the story’s key settings—and pairing Kei Tsukishima with the “moon” motif of Hagino Tsuki for a themed crossover project.
In 2025, the collaboration expanded with Toru Oikawa × Zunda Saryo, a specialty brand known for edamame-based sweets. Limited-edition packages of Hagino Tsuki and Sendai Specialty Zunda Mochi proved to be a big hit in Sendai, while also drawing strong demand during the traveling “HAIKYU!! Week” event stops. Responding to fan requests for a comeback, the items are now being re-released together with the related merchandise—and for the first time, they will also be sold at Tokyo Station.
▼ Hagino Tsuki Special Package feat. Kei Tsukishima (2025 Edition)
Hagino Tsuki is one of Sendai’s most iconic sweets, inspired by bush clover blooming across Miyagino and the full moon floating in the night sky. It features a soft sponge cake shell filled with a rich, silky original custard cream, making it a longtime favorite souvenir from Sendai.
Contents: 5 pieces
Price: 1,690 yen
※ The 2024 package version will not be available this time.
Merchandise using artwork from both the 2024 and 2025 editions will also be available, including acrylic stands, badges, stickers, postcards, and clear files.
▼ Sendai Specialty Zunda Mochi Special Package feat. Toru Oikawa (2025 Edition)
Zunda mochi is a traditional sweet closely associated with Miyagi and Sendai. This version wraps sweet zunda paste made from edamame in mochi, offered in easy-to-eat bite-size pieces so fans can casually enjoy a local Sendai favorite.
Contents: 8 pieces
Price: 1,550 yen
There will also be limited-edition merchandise featuring newly illustrated artwork of Toru Oikawa, including acrylic stands, badges, stickers, postcards, and clear files. In addition to the new zunda mochi visual, items using last year’s Zunda Shake artwork will also be available.
The event will also offer a limited-edition shopping bag featuring newly illustrated artwork of Kei Tsukishima and Toru Oikawa.
Event Information
Location: JR Tokyo Station, GranSta Tokyo B1F event space “SQUARE ZERO” (inside the ticket gates)
Date: June 1–11, 2026
via： PR TIMES