#Taiwan #Japan #Tokyo #GRAND CASTELLA #Peanut Mochi

A Sweet Milestone: Taiwan's Peanut Mochi Castella

This year marks a significant milestone for GRAND CASTELLA, a renowned cake brand originating from the scenic Tamsui District in Taiwan. As they celebrate their 5th anniversary in Japan, there’s excitement in the air, especially with the launch of their limited-time product, the Taiwan Peanut Mochi Castella. From its grand opening, the store attracted large crowds, causing patrons to wait in line for hours just to taste the delightful castella.

This special product, set for release from April 1 to May 10, 2026, merges the traditional Taiwanese sweet known as 'Hua Sheng Bing' (Peanut Mochi) with the unique fluffiness of Taiwanese castella. In recent times, there has been a growing interest in desserts that boast a mochi-like texture both domestically and internationally. Desserts like the popular Dubai Mochi Cookie have captivated enthusiasts seeking novel food experiences. In line with this trend, GRAND CASTELLA has masterfully combined the chewy textures of mochi and crispy elements to create a scrumptious interpretation of peanut mochi in a castella format.

The Taiwan Peanut Mochi Castella features a luscious, stretchy habutae mochi, a special peanut filling, and a crunchy peanut topping. One of the product's standout features is its delightful contrast between softness and nuttiness, complemented by a subtle saltiness. Each slice showcases a delightful pull, creating a unique visual experience that invites chatter and admiration. Upon opening the packaging, the rich aroma of peanuts permeates the air, reminiscent of the vibrant snack stalls of Taiwan, allowing customers to indulge in the cultural essence of Taiwanese street food.

Priced at ¥2,390 (tax inclusive: ¥2,581), this limited-edition product is not only available at the Tokyo Skytree Solamachi flagship store and Yokohama Takashimaya, but also through exclusive online sales, ensuring fans across the nation can partake in the experience. Despite this expanded distribution, it is important to note that supply will be limited. Past exclusive items have seen overwhelming demand, frequently leading to swift sellouts and heavy traffic on their e-commerce site. Thus, fans are encouraged to secure their purchases quickly to avoid disappointment.

Additional Announcements for the 5th Anniversary

In addition to the Taiwan Peanut Mochi Castella, 2026 will also see the release of an array of special anniversary treats. Celebrating five years since their Japanese debut, GRAND CASTELLA is also pleased to announce a new limited product, the Luxurious Rich Caramel Cheese Castella, which has been available at the Tokyo Skytree store since March 13. This special flavor brings a delightful blend of sweet caramel and savory cheese into their classic castella, with a visually stunning packaging inspired by the Wulai River. The design cleverly intertwines motifs from Tokyo Skytree and Taipei 101.

As GRAND CASTELLA continues to innovate, they are eagerly looking ahead to more products that celebrate the fusion of Japanese and Taiwanese cultures. Keep your eyes peeled for upcoming releases that promise to blend flavors and traditions in true style.

About GRAND CASTELLA

GRAND CASTELLA, officially known as 縁味古早味現烤蛋糕, was established in Tamsui’s old street and has expanded to eight countries worldwide. It has been beloved for years as “sweets that bring smiles to breakfast tables.” Entering Japan in 2021, it has quickly garnered attention at its locations in Tokyo Skytree Solamachi and Yokohama Takashimaya, with a light, fluffy texture that has made it popular for both breakfast and snack time. Ensure you visit their shops during operational hours: 10:00 AM to 9:00 PM in both locations, and share in the joy that this delightful brand has to offer!