catherine s.
8/20/2025
Such a great beautiful place with such good fresh sea food. The sea urchin bow is really Great hospitality and service
Mansun Sushi
$$
Closed
(609)
Photos
21190 Golden Springs Dr
Walnut, CA 91789
ManSun Sushi, nestled in Walnut, CA, has been a beloved fixture in the Diamond Bar neighborhood for 18 years. Recognized for its fresh seafood and warm service, this Japanese restaurant offers an authentic dining experience reminiscent of a traditional village setting in Japan. The inviting ambiance, casual sushi bar, and attentive staff all contribute to creating a dining experience that transports patrons to the heart of Japan.
Specializing in ocean-to-table sushi and sashimi, ManSun Sushi prides itself on serving up a tantalizing array of fresh, flavorful dishes on a daily basis. Whether you're a sushi connoisseur or simply looking to indulge in some delectable seafood, this establishment promises to satisfy your cravings with its extensive menu of expertly crafted delicacies.
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Reviews
4.0609 reviews
M S.
10/5/2025
Ordered to-go around 11:40 a.m. on Sunday. Food came out fast and was nicely packed. Few sea urchin spines were mixed into the rice, which was a little disappointing, but everything else was...
Barbara Carol M.
9/29/2025
I can't believe I've been driving by this place for years without stopping in--what a hidden gem! The food here is absolutely amazing and unbelievably fresh. The fish quality blew me away--so...
Michelle X.
7/31/2025
Fresh seafood，delicious food. Recommend friends or family. Ice-cream colorful drinks.
Vince H.
7/15/2025
Great quality sushi in a friendly mom and pop restaurant! The restaurant itself is very cozy, limited seating but luckily on a Tuesday evening, there was no wait. Small private parking lot...
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