Koise
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Special Autumn OfferMake your first reservation this autumn to earn a ¥1,500 promo code for your next reservation.
Real Human ConciergeSkip the language barrier. We handle the phone call and secure your table.
Dietary Requests HandledHave allergies or dietary preferences? We'll let the restaurant know.
Support AnytimeOur team is ready whenever you need help.
Why book with byFood?
Japan's #1 food travel platform
Trusted by 50,000+ travelers worldwideCurated by food lovers, for food loversFeatured in CNN, Forbes & NYT
US$9.78 per reservation
Guest
Adult x1
Date
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Time
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Add to Cart
Special Autumn OfferMake your first reservation this autumn to earn a ¥1,500 promo code for your next reservation.
Real Human ConciergeSkip the language barrier. We handle the phone call and secure your table.
Dietary Requests HandledHave allergies or dietary preferences? We'll let the restaurant know.
Support AnytimeOur team is ready whenever you need help.
Why book with byFood?
Japan's #1 food travel platform
Trusted by 50,000+ travelers worldwideCurated by food lovers, for food loversFeatured in CNN, Forbes & NYT
Description
Koise is a renowned sushi destination in Sakata, Yamagata, celebrated for its impeccable blend of traditional and contemporary sushi craftsmanship. Known for using the freshest and highest quality seafood from Japan's pristine coastal waters, the restaurant excels in serving exquisite dishes such as blackthroat seaperch and soft roe.
Situated conveniently a short walk from JR Sakata Station, Koise invites sushi enthusiasts to indulge in a dining experience that is both sophisticated and welcoming. Recently refurbished, the space offers a harmonious mix of modern design and comfort, allowing diners to choose between an interactive seating area at the L-shaped counter or the serene intimacy of a private room.
The highlight of Koise is its custom omakase menu, meticulously curated to showcase seasonal nigiri that shines with locally sourced ingredients like rice and fish, delivering an authentic taste with every bite.
WED
28
Today
Dinner
5.00 -
8.45 PM
8.45 PM
5:00 PM - 8:45 PM
THU
29
Dinner
5.00 -
8.45 PM
8.45 PM
5:00 PM - 8:45 PM
FRI
30
Dinner
5.00 -
8.45 PM
8.45 PM
5:00 PM - 8:45 PM
SAT
31
Dinner
5.00 -
8.45 PM
8.45 PM
5:00 PM - 8:45 PM
SUN
01
Dinner
5.00 -
8.45 PM
8.45 PM
5:00 PM - 8:45 PM
MON
02
Closed
TUE
03
Closed
Vegetarian
Not Available
Vegan
Not Available
Halal
Not Available
Pescetarian
Available
Gluten-free
Not Available
Kosher
Not Available
Vegetarian
Not Available
Vegan
Not Available
Halal
Not Available
Pescetarian
Available
Gluten-free
Not Available
Kosher
Not Available
Course changes seasonally, exact dishes can't be confirmed in advance. byFood can communicate any dietary needs to the restaurant when you book.
Free cancellation
Cancel up to 1 week before for a full refund.
No refund within 1 week of the reservation or no-shows.
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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Meals Included