April 26, 2026 marks the 25th anniversary of the revival of "Yokohama Harbor," and Ariake Co., Ltd. is celebrating with two commemorative limited-edition products. The Yokohama Harbor brand was revived on April 26, 2001, supported by the warm wishes of many fans, and has since been cherished by people throughout the Yokohama and Kanagawa area. Two special products have been created to mark this milestone.
Yokohama Harbor 25th Revival Anniversary Commemorative Assorted BOX
This special assorted box brings together a selection of Ariake's popular products to celebrate the anniversary. The lineup includes the signature Yokohama Harbor Double Marron, Kaiko Harbor Matcha Kuromitsu, Milk Harbor Mont Blanc, Yokohama Moon Galette Tamakusu Matcha Latte, and Bay Bridge Sablé cookies — a collection of Harbor series sweets gathered in one box.
The packaging features a playful touch: it comes with an assembly kit that lets you recreate "Yokohama Harbor World" set against a Yokohama cityscape. Building the diorama at home adds a fun, hands-on experience to complement the treats inside, making it a unique way to mark 25 years.
- Contents: Yokohama Harbor Double Marron x1, Kaiko Harbor Matcha Kuromitsu x1, Milk Harbor Mont Blanc x1, Yokohama Moon Galette Tamakusu Matcha Latte x1, Bay Bridge Sablé x3
- Price: ¥1,404 (tax included)
Yokohama Harbor Double Marron 4+1 (25th Revival Anniversary Commemorative Pouch)
This limited-edition set pairs four Yokohama Harbor Double Marron sweets with a clear multi-purpose pouch sized to match the actual dimensions of the Harbor confection. Practical and charming at the same time, the pouch can be used for carrying the sweets around or as a small accessories holder in daily life — a special 25th anniversary set that keeps Yokohama Harbor close by even beyond snacking.
- Contents: Yokohama Harbor Double Marron x4, Clear multi-pouch x1
- Price: ¥1,188 (tax included)
Availability
Both products are available from April 26, 2026 through the end of May 2026 at Yokohama Harbor directly-run stores, department stores, supermarkets, and the Ariake online shop.
