Patisserie ROKU: A Hidden Gem in Kumamoto’s Aso Region

📍 Location: 6610-1 Manganji, Minamioguni, Aso District, Kumamoto
🕒 Opening Hours: 9:00 AM–5:00 PM (Closed on Tuesdays)
🚗 Access: Around 2h from Kumamoto Station / 1h 30m from Oita Station
💰 Payment;
⭕️ Cash
⭕️ Credit card
? IC card
Confectionery Gives Rest to Hot Springs Area
Nestled in the tranquil town of Minamioguni, Kumamoto, Patisserie ROKU is a dessert haven that attracts both locals and visitors from around the world. Located in the picturesque Aso region, this charming patisserie is not just about exceptional sweets; it’s a place where tradition, creativity, and local flavors converge to create a truly unforgettable experience. Whether you’re a food enthusiast or someone who appreciates fine craftsmanship, Patisserie ROKU promises to deliver a delightful experience you won’t want to miss.
The History Behind Patisserie ROKU
Patisserie ROKU opened in 2003 in the center of Kurokawa Onsen. Since then, it has been serving sweets that make the best use of local ingredients, and is well known by many tourists visiting Kurokawa Onsen. In particular, the signature product, cream puffs, are known as the famous sweet of Kurokawa Onsen.
What Makes Patisserie ROKU Stand Out?

One of the most striking features of Patisserie ROKU is its use of local ingredients, often sourced from the farms surrounding the Aso region. Kumamoto’s fertile lands provide a variety of fresh produce, from sweet potatoes to locally grown fruits, which feature prominently in the patisserie’s menu. ROKU’s signature desserts, such as Salted Rice Malt Cream Puff (塩麹シュークリーム) and Coffee Jelly which used Aso subterranean water (阿蘇伏流水コーヒーゼリー), Jersey Milk Pudding (黒川温泉ジャージーミルクプリン) which used Aso Jersey milk and local special eggs are crafted with ingredients that highlight the region’s natural flavors.
Moreover, the patisserie’s minimalist design offers a serene atmosphere, perfect for enjoying a dessert with a cup of coffee or tea. The elegant yet rustic ambiance, paired with the beautiful countryside views, adds to the overall experience. Visitors are welcomed with warm hospitality, ensuring that their visit feels personal and special.
Key Attractions and Must-Try Desserts
The owner is particular about making sweets utilizing ingredients from Aso.
・Salted Rice Malt Cream Puff (塩麹シュークリーム)
It is made with local “Oguni Jersey milk” and eggs from Yamato Town’s “Soyo no Tsuki”. When they tried using Salted Rice Malt, the sweetness was enhanced and the flavor improved, making it very popular.
・Coffee Jelly which used Aso subterranean water (阿蘇伏流水コーヒーゼリー)
It is made from coffee slowly extracted with water from the Shirakawa water source in Aso and made into jelly. The water is clear and soft to drink, so the flavor of the coffee is brought out to the maximum, with a wonderful balance of moderate bitterness, acidity, and sweetness, and above all, a rich aroma.
・Kakazaka Chocolate (果菓坂ショコラ)
The idea came from a foreign tourist who said, “I want to take home some delicious Japanese sweets.” The idea was to create a souvenir that could be taken home at room temperature and would last for a long time, and the chocolate flavor was chosen to be acceptable to foreigners. The moist texture of the chocolate flavor has made it a popular product.
The Perfect Stop for Dessert Lovers

If you find yourself traveling through the Aso region, a visit to Patisserie ROKU should be on your list. It’s not just a patisserie; it’s a reflection of the local culture and a place where you can enjoy desserts made with passion and precision. Whether you’re in the mood for a light pastry or a rich, indulgent dessert, ROKU offers something for every palate. The combination of traditional techniques and contemporary flavors ensures that each dessert is not only delicious but also a work of art.
Why You Should Visit Patisserie ROKU

Patisserie ROKU is a perfect blend of tradition, innovation, and local flavor. From its history rooted in the Aso region to its dedication to quality and craftsmanship, it’s no surprise that this patisserie has become a favorite among tourists and locals alike. If you’re in the Kumamoto area and looking for a sweet escape, make sure to stop by Patisserie ROKU and indulge in their delectable offerings.
Personal Notes
- Salted Rice Malt Cream Puff (塩麹シュークリーム): It was satisfying with a good custard and lots of vanilla beans.
- How to enjoy: It might be fun to take a break and eat cream puffs while strolling around Kurokawa Onsen, or take the pastries back to your ryokan and eat them!
- What to eat next time I come;
- Coffee Jelly which used Aso subterranean water (阿蘇伏流水コーヒーゼリー)
- Jersey Milk Pudding (黒川温泉ジャージーミルクプリン)
- Kakazaka Chocolate (果菓坂ショコラ)
Ready to explore the delights of Patisserie ROKU?
Whether you’re planning a trip to the Aso region or just seeking new dessert experiences, make sure to include this charming patisserie on your itinerary. Discover the magic of local flavors, and treat yourself to a culinary experience you’ll never forget. Visit Patisserie ROKU today and taste the sweetness of Aso!