Kimuraya Sohonten, a historic Japanese bakery founded in 1869, is introducing two new steamed buns available in supermarkets across the Kanto region starting July 1, 2026. These new products showcase a blend of Japanese and Western flavors perfect for summer snacking.
Visitors to Japan exploring local supermarkets will find these limited-time treats a delicious way to experience traditional Japanese ingredients with a modern twist. The buns combine unique flavors like spicy mentaiko (pollock roe), creamy cheese, savory kelp, and the rich sweetness of Okinawan brown sugar syrup, making them ideal for those interested in seasonal Japanese bakery items.
About Kimuraya Sohonten
Kimuraya Sohonten has been a pioneer in the Japanese bread and confectionery industry since its establishment in 1869. The company prides itself on delivering safe, high-quality products that delight customers’ taste buds and promote health. Continually evolving while respecting its long history, Kimuraya offers innovative flavors that blend traditional Japanese ingredients with Western influences.


Highlights
- Mentaiko Kombu Cheese Bun: A steamed bun filled with spicy mentaiko mayonnaise, mild diced cream cheese, and flavorful salted kelp, priced at ¥248 (tax included).
- Brown Sugar Currants Steamed Bun: A sweet bun made with brown sugar-flavored dough, filled with smooth red bean paste and topped with currants, priced at ¥172 (tax included).
- Both products launch on July 1, 2026, exclusively in supermarkets and retail stores around the Kanto area.
- The mentaiko bun balances the spicy kick of pollock roe with creamy cheese and the umami of kelp, while the brown sugar bun highlights the rich sweetness of Okinawan brown sugar syrup.
Product Details
| Item | Details |
|---|---|
| Name | Kimuraya Sohonten Mentaiko Kombu Cheese Bun; Brown Sugar Currants Steamed Bun |
| Menu / items | Mentaiko Kombu Cheese Bun, Brown Sugar Currants Steamed Bun |
| Location | Supermarkets and retail stores in the Kanto area |
| Address | 1-6-18 Ariake, Koto-ku, Tokyo |
| Period | From July 1, 2026 |
| Release date | July 1, 2026 |
| Price | ¥248 (tax included) for Mentaiko Kombu Cheese Bun; ¥172 (tax included) for Brown Sugar Currants Steamed Bun |