Recommended Seafood All-You-Can-Eat and Buffet Restaurants in Tokyo Guide
March 11, 2026
Tokyo is the capital of Japan and one of the world’s leading cities where you can enjoy both sightseeing and gourmet food. It is also famous for having many restaurants where you can taste fresh seafood such as sushi and sashimi, making it popular for those who want to enjoy authentic Japanese food culture.
All-you-can-eat seafood is a style where you can enjoy unlimited sushi, sashimi, crab, grilled fish, and more for a fixed price. There are buffet-style restaurants as well as order-based ones, making it suitable for people who want to widely sample Japanese seafood during a limited stay.
In Tokyo, you can find restaurants offering seafood all-you-can-eat ranging from casual spots to ones with a special atmosphere. This article carefully selects and introduces recommended restaurants for those who want to enjoy plenty of seafood in Tokyo.
Enjoy crab and grilled seafood at a seafood all-you-can-eat buffet in Shibuya
This seafood all-you-can-eat buffet near Shibuya Station is attractive for offering luxurious seafood such as crab, oysters, and Bluefin tuna all together. There are also seafood dishes you can grill at your table, allowing you to casually enjoy the uniqueness of Japanese seafood. It’s easy to use for lunch and a convenient spot to stop by during sightseeing.
Price: ¥13,527~(Mid-range)
Type: Authentic yet affordable
Business Hours: 11:00~22:30
Regular Holiday: Irregular holidays
Feature: Child-Friendly, All-you-can-eat, Great value
All-you-can-eat of seafood and jingisukan in the Ueno/Okachimachi area
This all-you-can-eat restaurant allows you to enjoy fresh seafood and jingisukan together, and is perfect for those who want to have a lively meal in Tokyo. The seafood mainly features seasonal ingredients and can be enjoyed in various ways such as raw, steamed, or grilled. On Saturdays, Sundays, and holidays, lunch use is possible, making it convenient when you want to thoroughly enjoy seafood from midday on the weekend.
Price: ¥11,000~(Moderately Price)
Type: Authentic yet affordable
Business Hours: 17:00~23:00
Regular Holiday: None
Feature: Child-Friendly, All-you-can-eat, Great value, Easy Access from Station
3. Sushisakaba FUJIYAMA TOKYO Shinjuku / すし酒場 FUJIYAMA TOKYO 新宿
Tokyo, Shinjuku ☆4.7 (Google Maps)
Enjoy sushi and crab to the fullest at a seafood all-you-can-eat in Shinjuku
This restaurant allows you to enjoy unlimited sushi focusing on crab, salmon roe, sea urchin, oysters, and other seafood. There is a variety of visually fun large-size sushi and hand rolls, making it a great choice for those who want a glamorous seafood experience in Tokyo. Lunch service is also available on weekends and holidays, so it’s recommended when you want to casually indulge in sushi and seafood on weekends.
Price: ¥7,604~(Affordable)
Type: Casual
Business Hours: 17:00~23:00
Regular Holiday: None
Feature: Child-Friendly, English menu, Chinese (traditional) menu, Chinese (simplified) menu, Korean menu, All-you-can-eat
This restaurant uses fresh seafood sourced from all over Japan to offer all-you-can-eat crab and sushi. It is suitable for those who want to fully enjoy crab such as snow crab and king crab, and provides an easy way to satisfy your Japanese seafood cravings. It is located near Ikebukuro Station and is an appealing choice when you want to mainly enjoy crab in Tokyo.
Price: ¥8,000~(Affordable)
Type: Casual
Business Hours: 16:00~23:30
Regular Holiday: None
Feature: Child-Friendly, Children's menu, All-you-can-eat, Great value
This restaurant mainly offers sushi made with carefully selected fish. The style allows you to enjoy refills of sushi as much as you want, making it suitable for those who want to deeply savor authentic Japanese sushi. It can also be used for lunch, making it perfect when you want to enjoy plenty of sushi from midday.
Price: ¥13,000~(Mid-range)
Type: Entertaining
Business Hours: 12:00~23:00
Regular Holiday: None
Feature: Child-Friendly, English menu, Chinese (simplified) menu, All-you-can-eat, Great value
An extremely satisfying spot where you can have refills of Bluefin tuna sushi
This restaurant, operated by tuna middlemen from Toyosu market, lets you enjoy sushi featuring Bluefin tuna and other seafood. After the course, there is a refill time allowing you to enjoy additional servings of your favorite tuna sushi. It is recommended for those who want to fully experience Edo-style sushi and seafood satisfaction in Tokyo.
Price: ¥12,760~(Mid-range)
Type: Authentic yet affordable
Business Hours: 17:00~22:30
Regular Holiday: Sunday, Public holiday
Feature: English menu, All-you-can-eat, Great value, JapanFoodGuide Exclusive Course, Highly Rated
