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Unagi Suimon

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Summary
Restaurant Details
Location
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For each guest that dines at this restaurant, byFood will donate 10 meals
Location
Cuisine
Unagi / Anago (Eel)
Average cost
Lunch: $21.40 - $28.53
Dinner: $21.40 - $28.53

Savor Kansai-style unagi excellence at Unagi Suimon in Nagano, where traditional flavors come to life. Experience unparalleled eel dishes today.

Restaurant Details

Unagi Suimon, found in the heart of Okaya, Nagano, presents a culinary experience centered on the revered tradition of unagi cooking. Known for its exceptional eel dishes, the restaurant captivates the palate with a harmonious blend of taste and authenticity.


Specializing in the Kansai-style technique, Unagi Suimon skips the steaming stage to preserve a wonderfully crisp exterior while maintaining tender, succulent eel flesh. This technique results in a luxurious aroma and rich flavors that are enriched by a lush, thick sauce unique to this culinary haven. Signature offerings, like the illustrious "Tokujou Unaju," are celebrated by both locals and visitors.


Situated near the scenic Suwa Lake, the restaurant offers a serene backdrop, significantly adding to its allure. A favorite among unagi aficionados, it's a recommended stop for anyone exploring the Okaya vicinity, with landmarks such as the beautiful Tenryu River nearby, making it easily accessible.


The establishment's atmosphere is a blend of vibrancy and intimacy, underscored by excellent service. Despite its popularity, the staff efficiently manages the bustling flows, ensuring a warm, inviting ambiance for all. The restaurant appeals to a diverse clientele—from solo diners to families—making it an attractive choice for various dining occasions.


Unagi Suimon continues to enchant with its dedication to preserving the rich tradition of unagi, offering experiences that promise loyalty from every satisfied customer.

Unagi Suimon Phone Number

0266-22-7493

Unagi Suimon Business Days

Sunday
11:00 AM
01:00 PM
-
05:00 PM
06:00 PM
Monday
11:00 AM
01:00 PM
-
05:00 PM
06:00 PM
Tuesday
11:00 AM
01:00 PM
-
05:00 PM
06:00 PM
Wednesday
11:00 AM
01:00 PM
Thursday
Closed
Friday
11:00 AM
01:00 PM
-
05:00 PM
06:00 PM
Saturday
11:00 AM
01:00 PM
-
05:00 PM
06:00 PM

Unagi Suimon Address

4-1-30 Kohan, Okaya-shi, Nagano 394-0034

Unagi Suimon Cancellation Policy

Cancel your reservation at least 1 week before the dining start time to receive a full refund minus a 3.2% transaction fee.

Read more

Restaurant location

Home to several of Japan’s highest mountains, discover the many secrets of Nagano; from world-class pistes to villages frozen in time, and even a troop of hot-tub loving monkeys!

Get Directions

We strive to be as accurate as possible and keep up with the changing landscape of Japan’s food and travel industries. If you spot any inaccuracies, please send a report.

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2025
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$14.26
reservation fee per guest*
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Free cancellation (1 week notice)
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*The reservation fee covers byFood’s restaurant reservation service. It does not include the cost of food, drinks, or any additional charges incurred at the restaurant, and cannot be deducted from your restaurant bill.
*Confirmation sent within seven business days.
*The reservation service charge will only apply if the reservation request is successful. If the restaurant cancels the reservation, 100% of the service charge will be refunded.
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For each guest that dines at this restaurant, byFood will donate
10 meals
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