Ko Sushi
Add to Wishlist
Share
Show all photos
+9
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
Add dates
Time
Add times
Request Reservation
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
"Everything I serve in my restaurant has to be delicious," says the owner of Kozushi. It's a simple statement that perfectly sums up this beloved Otaru sushi shop. Since Kozushi means good sushi, you’re sure to find it here.
Kozushi is popular with locals and travelers who are willing to venture off the main sushi street called Otaru Sushiya Street. The family-run restaurant has a rich history, with the current owner carrying on Edomae sushi traditions passed down from his father. Honoring his words to ensure everything is delicious, the owner prepares everything in-house, from the sushi rice and soy sauce to the pickled ginger.
Guests can expect a diverse menu featuring classic nigiri sushi alongside the visually striking chirashi ("scattered" sushi). For a more casual option, the assorted sashimi is a popular snack choice, showcasing the restaurant's dedication to fresh, high-quality seafood. Just as the name suggests and to the owner’s delight, Kozushi is the home of good, if not great, sushi.
FRI
16
Today
Lunch
11.00 -
8.00 PM
8.00 PM
11:00 AM - 8:00 PM
SAT
17
Lunch
11.00 -
8.00 PM
8.00 PM
11:00 AM - 8:00 PM
SUN
18
Lunch
11.00 -
8.00 PM
8.00 PM
11:00 AM - 8:00 PM
MON
19
Lunch
11.00 -
8.00 PM
8.00 PM
11:00 AM - 8:00 PM
TUE
20
Lunch
11.00 -
8.00 PM
8.00 PM
11:00 AM - 8:00 PM
WED
21
Closed
THU
22
Lunch
11.00 -
8.00 PM
8.00 PM
11:00 AM - 8:00 PM
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.

Suehiro Zushi
Shizuoka
Sushi
Lunch: US$39.13 - 52.17

Sushidokoro Yoshi
Hokkaido
Sushi
Lunch: US$32.60 - 65.21
Dinner: US$32.60 - 130.43

Kotaro!
Saitama
Other Japanese Food
Dinner: US$13.04 - 19.56

Kaiko Rakuzan Kamatsuru
Shizuoka
Omakase
Lunch: US$13.04 - 19.56
Dinner: US$26.08 - 32.60

Nidaime Saheiji
Hokkaido
Other Japanese Food
Dinner: US$26.08 - 32.60

Koise
Yamagata
Sushi
Lunch: US$19.56 - 26.08
Dinner: US$39.13 - 52.17

Benkei
Fukuoka
Yakitori
Dinner: US$19.56 - 26.08

Fukuzushi
Hokkaido
Sushi
Lunch: US$13.04 - 19.56
Dinner: US$32.60 - 39.13





Meals Included