Fresh Flavors, Casual Asian Delight
At San Sai Japanese Grill – Hawthorne, we bring fresh, health-focused Asian flavors to you with made-to-order sushi and vibrant salads in a casual, welcoming setting. Our passion is serving generous portions of flavorful, approachable dishes that satisfy both your appetite and your desire for quality, quick dining.
Our menu
Explore our menu and to find your favorite items and plan your next visit.
Welcome to San Sai Japanese Grill
San Sai Japanese Grill - Hawthorne is located at 5354 Rosecrans Ave. We serve fresh Japanese fast-casual meals made with care every day. Our goal is simple food, quick service, and steady quality. We welcome everyone who wants a fast and easy meal made fresh. Our team works daily to give you a smooth and reliable experience.
Order Online in Minutes
Ordering online is quick and simple. You can choose your meals, place your order, and select delivery or pickup in just a few steps. The system is made to save time and make ordering easy for everyone. It is a fast way to enjoy fresh Japanese food without waiting in line.
Fresh Japanese Grill Meals Every Day
Our menu is built around fresh Japanese grill meals prepared throughout the day. Each order is made fresh so you always get food that is ready when you need it. We keep things simple with rice bowls, grilled items, and sides that are easy to enjoy. Quality and freshness stay consistent in every order.
📸 Signature Japanese Grill Favorites
Explore our selection of grilled Japanese meals made with simple, quality ingredients. Each dish is prepared to give you a balanced and satisfying meal for any time of day.
Relax and Dine In Comfort
Our dining space is clean and simple, made for quick meals and easy visits. You can sit down, relax, and enjoy freshly prepared food in a calm setting. It works well for solo meals, family visits, or quick breaks. Everything is designed for comfort and fast service without complications.
Catering For Any Event
We offer catering for meetings, parties, and group gatherings. Meals are prepared fresh and packed in portions that are easy to serve and share. It is a simple way to feed groups without stress. Our catering keeps food quality steady while making large orders easy to manage.
Stop By or Order Now ⏰
San Sai Japanese Grill - Hawthorne is open daily from 11am to 8:30pm at 5354 Rosecrans Ave. You can dine in, take out, or order delivery anytime during business hours. Visit us or place your order today for fresh Japanese fast-casual meals made with care and ready when you need them.
What our guests are saying
Great Japanese inspired food and Hawaiian food. They give large portion. Every upgrade to large combo seems worth it. Salmon grill was very good. Dumpling soup was quite Americanized but it’s still delicious. Sushi comes in a really large bite! I somehow got the idea from the Japanese words written in the restaurant that this would be pretty authentic. They’re actually very delicious and flavorful but a bit far from being authentic.
Fang Phattha
Parking is free and plentiful here. Nice location because it’s next to other shops and close to Costco. This is a good place for a quick bite to eat, I love the spicy tuna hand rolls and the shrimp tempura. I usually do take-out but I had time to dine in today and the place was clean and comfortable. Nice that they have Jarritos available as a drink option!
Silvia
Good food. Good service.
Rodica “Rachel” Carroll
After a long day of travel, coast to coast, we got in late and needed food on the way to our accommodations. We all agreed on sushi, and San Sai was close to the main road. The sushi was good, the floors not sticky, and there were people waiting for take out. All good things. We would have preferred table service, not toting around trays of food and clearing our own table. But again the sushi was good, only thing I did not like was the Thai salad. We would visit again.
Jason Olson
Featuring
Delivery
Dine In
Takeout
Catering
San Sai Japanese Grill Rewards
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Catering
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Frequently Asked Questions
What are you known for?
We are known for Miso, Asian Food, Dumplings, Grilled Chicken, Ramen, Salmon Roll, Vegetable Roll, Edamame, Poke Bowls, Philadelphia Roll, Tonkatsu, Japanese, Rainbow Roll, Miso Soup, Udon, Nigiri, Dragon Roll, Salmon Salad, Shrimp Tempura Roll, Teriyaki, Tuna Roll, Spicy Tuna Roll, Tempura, Sashimi, Sushi, Yakisoba, Shrimp, Tofu, Crab, and California Roll
Where are you located?
We are located in Hawthorne, CA at 5354 Rosecrans Ave
What areas do you serve?
We serve the following areas: Hawthorne, Lawndale, Manhattan Beach, Del Aire, Redondo Beach, El Segundo, Torrance, Inglewood, Monaco, Alondra Park, Lennox, Hermosa Beach, Gardena, La Fresa, Delta, Dudmore, West Athens, Westmont, Clifton, Southwest Village.
Our location
