Exciting New Soba Restaurant Opens in Marunouchi, Tokyo

A New Culinary Gem in Marunouchi

On July 22, 2025, food enthusiasts will have a new destination to explore as 'Juwari Soba Torikushi Soma-an Marunouchi' opens in Tokyo's Chiyoda Ward. This soba izakaya combines the art of soba making with delectable tempura and robatayaki (charcoal-grilled dishes) to create a unique dining experience. This marks the first expansion of Sunrise Corporation beyond Kanagawa Prefecture, known for its dedication to local dining culture.

Building a Culinary Presence

Sunrise Corporation operates several beloved establishments in Kawasaki, including 'Uoshi Uoshi,' known for fresh fish and robatayaki, and 'Juwari Soba Tempura Soma-an,' which serves premium soba noodles. Established in 2017, the group has steadily contributed to the Kawasaki culinary scene with nine locations, notably gaining popularity with their flagship brand, 'Uoshi Uoshi,' since its launch in 2018. Anticipation builds not only for this opening but also for upcoming venues like sushi izakaya and various other themed eateries set to debut in 2024 and 2025.

Experience Authentic Soba in Marunouchi

The new restaurant will be located on the second basement floor of the Meiji Yasuda Life Building in Marunouchi, directly accessible from Tokyo Station's Marunouchi Exit. Here, guests will enjoy house-made, artisanal juwari soba (100% buckwheat noodles) crafted daily on-site by expert artisans, adapting recipes to match temperature and humidity to ensure perfection.

The soba is accompanied by a rich dashi, crafted from premium mirin, domestic sugar, and soy sauce that is patiently aged to enhance flavor. The restaurant’s robatayaki features high-quality ingredients roasted over binchotan charcoal, locking in flavors while achieving a crispy texture that patrons will love. Noteworthy items on the menu include seasonal grilled vegetables, showcasing the earth’s bounty in simple yet tasteful presentations.

Special Lunch Offerings

For a limited time during lunch hours, the Marunouchi location will offer a unique 'Kombu Water Duck Seiro' dish—soba immersed in a sumptuous kombu-infused broth. This dish, paired with tender and juicy duck meat, promises an elegant dining experience that highlights the exceptional flavor of the source ingredients. On the other hand, the signature 'Ten Seiro,' featuring freshly made soba served with expertly fried tempura, is sure to impress. This dish combines crispy shrimp and seasonal vegetables, allowing diners to enjoy the harmony of flavors that only tempura can deliver.

Evening Ambiance and Dishes

As the sun sets, the restaurant transforms into a cozy spot for unwinding with friends over a broad selection of both a la carte and course meals. Highlights include 'Soba Ya no Karaage,' a unique take on fried chicken marinated in soba dashi, ensuring every bite is packed with flavor. Other drink-and-dine favorites like 'Chicken Soboro Potato Salad' and 'Domestic Red Chicken Sashimi Platter' provide a perfect match for the diverse beverage selection, coherently centering around carefully curated Japanese sake and various types of shochu, including soba tea blends and classic cocktails.

A Welcoming Atmosphere in Marunouchi

Patrons will find a serene yet inviting atmosphere at the restaurant, designed with warm wooden tones and a modern Japanese aesthetic to cater to a variety of dining experiences—from casual after-work dinners to intimate dates, or gatherings with friends. The establishment aims to entice not only locals but also visitors to Tokyo with its commitment to quality food and exceptional hospitality.

Moving forward, Sunrise Corporation is committed to its mission of injecting new culinary vitality into the local culture while expanding its reach beyond Kawasaki. By planning future openings along the Keihin-Tōhoku Line and beyond, they continue to cherish and share the essence of Japanese cuisine with a broader audience.

Recommended Dishes

1. Kombu Water Duck Seiro - 1,639 JPY
Enjoy succulent duck meat paired with a rich kombu broth enveloping the exquisite soba noodles.

2. Ten Seiro - 1,749 JPY
Delight in the signature offering of house-made soba served with a tempting mix of shrimp and seasonal tempura.

3. Chicken Soboro Potato Salad - 768 JPY
Moist potatoes mingled with chicken soboro create a delectable potato salad crowned with a soft boiled egg.

4. Soba Ya no Karaage - 218 JPY
Crisp, succulent fried chicken marinated in soba dashi for an enhanced flavor profile.

5. Domestic Red Chicken Sashimi Platter - 1,868 JPY
A luxurious assortment of fresh chicken cuts, offering diverse textures and flavors.

(All prices include tax; images are for illustrative purposes.)

Location and Contact

Restaurant Name: Juwari Soba Torikushi Soma-an Marunouchi
Address: Marunouchi MY PLAZA, 2-1-1 Marunouchi, Chiyoda-ku, Tokyo, B2F
Phone Number: 03-6257-5656
Hours: Lunch Mon-Sat 11:30 AM - 2:30 PM (Last Orders 2:00 PM); Dinner Mon, Tue, Sat 5:00 PM - 10:00 PM (Last Orders 9:15 PM); Wed-Fri 5:00 PM - 11:00 PM (Last Orders 10:15 PM); Closed Sundays.
Size: 27 tsubo; 40 seats
Website: Sunrise Corporation