The GREEN x EXPO Association (Official Name: Public Interest Incorporated Association, The Organizing Association for the International Horticultural Expo 2027, Chairman: Yoshinobu Tsutsui, Location: Naka-ku, Yokohama) and the 2027 International Horticultural Expo Master License Office (Representative Executive Officer: Hiroaki Shimizu, Location: Nishi-ku, Yokohama) will release original package products featuring Tunk Tunk from Kiyoken Co., Ltd. as official licensed products for GREEN x EXPO 2027 (Official Name: The International Horticultural Expo 2027), to be held in Yokohama in 2027. The products will go on sale starting July 3, 2026. Our collaboration with Kiyoken, a company widely loved primarily in Yokohama, has garnered significant attention in the past, and we are now introducing two new, highly anticipated items: "Shumai" and "Baked Confectionery." Through these representative flavors of Yokohama, we aim to build anticipation and momentum for the Expo. About the New Product Lineup ■ 2027 International Horticultural Expo & Kiyoken Vacuum Pack Tuna Shumai A new shumai that uses "tuna" as its main ingredient, representing Japanese food culture, and contains no pork. This vacuum-packed version has a long shelf life and can be enjoyed as part of your daily meals or as a new souvenir from Yokohama, complete with a vibrant package design. Price: 740 yen (tax included) Release Date: July 3, 2026 (Fri) ■ 2027 International Horticultural Expo & Kiyoken Yokohama Pineapple Cake Brown Sugar Rich pineapple jam is baked inside a dough kneaded with butter and brown sugar from Okinawa Prefecture. The dough has a moist texture, and this Kiyoken original pineapple cake is characterized by the deep flavor of brown sugar and the rich pineapple aroma that fills your mouth. Price: 220 yen (tax included) for one, 1,290 yen (tax included) for six Release Date: July 3, 2026 (Fri) ■ Stores Scheduled for Sale ・Kiyoken Direct Stores and Mail Order ・EXPO 2027 Official Store And others