At Japanese Konbini store 7-Eleven, two new wine-infused, adult-oriented varieties from the hugely popular “Yonimo Oishii Choco Brownie” (The World’s Most Delicious Chocolate Brownie) series will be released starting January 13, 2026. This series originated from the bakery “Heart Bread Antique” and has captivated many fans with its rich flavor and unique texture. The new releases, designed to luxuriously enhance winter tea time, are special flavors made with red and white wine, respectively.
These brownies feature a sophisticated package design, making them perfect not only as a treat for yourself but also as a small gift for a friend. They are a can’t-miss item this winter, symbolizing the high quality of Japanese Konbini sweets.
The World’s Most Delicious Adult Chocolate Brownie: Red Wine & Berry
First up is the “Red Wine & Berry,” which offers a deep and complex flavor.
This brownie is based on a rich chocolate batter infused with the aroma of red wine. It is luxuriously filled with two types of dried berries and chocolate chips for a textural accent. With the first bite, the rich aroma of red wine wafts through your nose, followed by the sweet and sour taste of berries and the richness of chocolate spreading throughout your mouth. This combination is truly worthy of being called a flavor “mariage.”
The batter is moist, with a texture that crumbles gently in your mouth. The lingering aroma of red wine lasts for a long time, immersing you in a sensation akin to enjoying a dessert wine.
This brownie is priced at 198 yen (213 yen including tax). It pairs exceptionally well with slightly bitter coffee or a warm straight tea, enriching your relaxation time on a cold winter day. It will be available at 7-Eleven stores all over Japan starting January 13, 2026, with an early release at affiliated bakery stores on January 12.
The World’s Most Delicious Adult Chocolate Brownie: White Wine & Strawberry
Next, we introduce the refreshing and elegant “White Wine & Strawberry.”
This version uses a white chocolate-based brownie batter infused with the scent of white wine. The batter is filled with two types of dried strawberries and milky white chocolate chips, making it a visually charming treat.
When you take a bite, the light aroma of white wine gently spreads, followed by the sweetness and subtle acidity of strawberries. In contrast to the red wine flavor, you can enjoy a fruity and floral taste. The gentle sweetness of the white chocolate brings everything together, resulting in a very well-balanced finish.
The moist texture of the batter and the refreshing aftertaste of white wine will bring a fresh surprise to your winter tea time. The price is also 198 yen (213 yen including tax). It is recommended to pair this brownie with fragrant hot drinks such as black tea or herbal tea. This will also be available at 7-Eleven stores all over Japan from January 13, 2026.
What is the “Yonimo Oishii Choco Brownie” Series?
This brownie series is an extremely popular product developed in 2018 by the Japanese bakery “Heart Bread Antique.” Its popularity is evident from the fact that the series has shipped a cumulative total of over 21 million units.
Its greatest feature is the unique texture described as “Choco, Zaku! Zaku!” (Chocolatey and super crunchy!). It’s made by baking a rich batter with original chocolate and packing it with as many chocolate chips as possible. This crunchy texture has captured the hearts of many chocolate lovers and won’t let go. These new products are positioned as the “adult version” of this popular series, reflecting a common trend in Japan where the “otona-no” (adult’s) naming implies a more sophisticated flavor profile—more authentic, less sweet, or with an alcoholic aroma.
The classic brownie is sold at Konbini, supermarkets, and other stores for 180 yen (198 yen including tax).
This limited-time winter flavor is a great example of how innovative Japanese Konbini sweets are and how they are crafted to keep consumers excited with each season. When you visit Japan, why not stop by your nearest 7-Eleven and try this “Adult’s Reward”?
The developer of this product, All Hearts Company, operates under the concept of “A Plate of Happiness,” creating numerous breads and sweets that bring smiles to people’s faces.
Source (Japanese): 【大人のご褒美ブラウニー】香り立つ赤ワイン×甘酸っぱい2種のベリーを練り込んだ『世にもおいしい大人のチョコブラウニー 赤ワイン×ベリー』が新登場！白ワインとイチゴを楽しめる限定フレーバーも同時発売！
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