Business Info


Japanese Restaurant in Newark, CA

Welcome to Sushi Island, home to the best Japanese Cuisine in the area! The food that we serve is immensely diversified. The various types of dishes and the way each is prepared have been honed over roughly the span of a century.

Our sushi is made of vinegar rice combined with various toppings or fillings. Our specialty is seafood, but we also offer vegetables, mushrooms, eggs, or different types of meat. Most, but not all, of the fish used in our sushi is raw. Often other ingredients may be cooked, blanched, sautéed, or marinated according to the type of dish. We continue to serve various kinds of sushi with care and pride in every dish. So come by and give us a try.

We also offer:

Seafood, Vegetables, Mushrooms, Eggs, Meat, Raw Meat, Appetizers, Sushi Roll, California Roll


Customer Comments

Name: Anita R

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Always friendly and they always remember me! That makes me feel comfortable. When I'm not sure what to try, they always make good suggestions. And most importantly, the food is always fresh.


Name: Taylor M. Hayward, CA

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Oh man... Sushi Island... This might be my favorite sushi spot of all time. First let's talk about the service, Hollis, the owner, is simply put, one of the most hospitable hosts I have ever seen. The service is fast, clean, efficient. The food is expertly prepared and beautiful to look at. It tastes amazing, simple as that. This place is worth your time. It has a nice intimate atmosphere as well. If you are vocal enough the place can get pretty lively though as the chefs will talk to you with ease if you're nice.
Give this place a try!


Name: Rebecca C. San Francisco, CA

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They have good food, wonderful wait staff, and great prices.
Couldn't get any better!


Our Location


39055 Cedar Blvd.
Newark CA 94560
Phone: (888)731-5193

Contact Info

Phone: (888)731-5193

Business Hours

Mon-Sun 11am - 3pm
Mon-Thu & Sun 5pm - 10pm
Fri-Sat 5pm - 10:30pm


20% OFF Entire Meal Plus Free Bottle of Sake ($3.50 value)
Plus Free Bottle Of Sake. ($3.50 value) With $30.00 Purchase.
Offer Available Monday Through Thursday Only. Offer Is 10% Off Friday Through Sunday. Not To Be Combined With Any Other Offer.
Expires -
Free Edamame Appetizer Japanese Soybean. With any meal purchased.
Free Edamame Appetizer Japanese Soybean. With Any Meal Purchased.
Not To Be Combined With Any Other Offer. Good With Coupon Only.
Expires -