New on byFood
Koubai Ya
New on byFood
Add to Wishlist
Share
New on byFood
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
Location
Cuisine
Sukiyaki, Washoku (Traditional Japanese)
Average cost
Lunch: US$9.76
Dinner: US$35.81
Location
Cuisine
Sukiyaki, Washoku (Traditional Japanese)
Average cost
Lunch: US$9.76
Dinner: US$35.81
US$9.76 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
Koubai Ya is a delightful culinary destination located in the heart of Kofu, Yamanashi. Known for its authentic regional cuisine, this restaurant offers a true taste of the area with its specialties like Hoto, a local noodle dish, and Koshu beef sukiyaki. The menu also features Shingen Oyakodon, a chicken and egg rice bowl, and a delectable Wagyu rice bowl, ensuring a diverse and satisfying dining experience.
Situated in the bustling Marunouchi district within the Chikyudo Building, Koubai Ya is easily accessible for both locals and visitors exploring the vibrant city of Kofu. The restaurant's atmosphere is lively, particularly during weekends and lunchtime, making it a popular spot for both casual meals and special occasions.
The dining experience at Koubai Ya is enhanced by a modern smartphone ordering system via LINE, which streamlines the process and allows guests to focus on enjoying their meal. The counter seating arrangement provides an intimate setting, perfect for solo diners or small groups looking to immerse themselves in the culinary delights of Yamanashi.
Reservations are recommended, especially on weekends, to avoid potential wait times. The restaurant also accepts PayPay, offering convenience for tech-savvy diners. Whether you're a fan of traditional Japanese flavors or looking to explore regional specialties, Koubai Ya promises a memorable dining experience in the heart of Yamanashi.
WED
07
Today
Lunch
11.30 -
8.30 PM
8.30 PM
11:30 AM - 8:30 PM
THU
08
Lunch
11.30 -
8.30 PM
8.30 PM
11:30 AM - 8:30 PM
FRI
09
Lunch
11.30 -
8.30 PM
8.30 PM
11:30 AM - 8:30 PM
SAT
10
Lunch
11.00 -
8.30 PM
8.30 PM
11:00 AM - 8:30 PM
SUN
11
Lunch
11.00 -
8.30 PM
8.30 PM
11:00 AM - 8:30 PM
MON
12
Lunch
11.30 -
8.30 PM
8.30 PM
11:30 AM - 8:30 PM
TUE
13
Lunch
11.30 -
8.30 PM
8.30 PM
11:30 AM - 8:30 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.

New on byFood
Meshiya Senzui
Yamanashi
Washoku (Traditional Japanese)
Lunch: US$6.51 - 13.02
Dinner: US$26.04 - 32.55

New on byFood
Teuchi Soba To Yama No Shoku Osukuni
Yamanashi
Japanese Noodles
Lunch: US$6.51 - 13.02
Dinner: US$26.04 - 32.55

Teuchi Soba Hana Hana
Yamanashi
Japanese Noodles
Lunch: US$6.51 - 13.02
Dinner: US$13.02 - 19.53

Kushida
Yamanashi
Washoku (Traditional Japanese)
Lunch: US$6.51 - 13.02
Dinner: US$19.53 - 26.04

Kakurega Dining Wasou
Yamanashi
Tempura
Dinner: US$26.04 - 32.55

Shoya
Yamanashi
Japanese Noodles
Lunch: US$6.51 - 13.02
Dinner: US$13.02 - 19.53

Kokubu Tei
Yamanashi
Japanese Noodles
Lunch: US$6.51 - 13.02
Dinner: US$13.02 - 19.53

Unagi Chisou Yashima
Yamanashi
Washoku (Traditional Japanese)
Lunch: US$13.02 - 19.53
Dinner: US$26.04 - 32.55

Nonkibaba
Yamanashi
Japanese Noodles
Lunch: US$6.51 - 13.02
Dinner: US$13.02 - 19.53

Mitsuboshi Mart Kofu Ekimae Branch
Yamanashi
Washoku (Traditional Japanese)
Dinner: US$13.02 - 19.53

Washokudokoro Yuan
Yamanashi
Japanese Noodles
Lunch: US$6.51 - 13.02
Dinner: US$13.02 - 19.53

Shabushabu Hayashi
Yamanashi
Wagyu
Dinner: US$13.02 - 19.53

Koushuu Naojirou
Yamanashi
Washoku (Traditional Japanese)
Lunch: US$6.51 - 13.02
Dinner: US$13.02 - 19.53

Wakana
Yamanashi
Japanese Noodles
Lunch: US$6.51 - 13.02
Dinner: US$13.02 - 19.53

Aji Basha
Yamanashi
Other Japanese Food
Lunch: US$6.51 - 13.02
Dinner: US$13.02 - 19.53

Unagi Kappou Sekisuitei Yokouchi
Yamanashi
Washoku (Traditional Japanese)
Lunch: US$13.02 - 19.53
Dinner: US$13.02 - 19.53