Amy L.
12/1/2025
Slow service but otherwise good. Parking is very small but doable. Went during lunch and got a lunch box special which includes ice cream. I got the chicken one and it was a bit dry. Side...
Mansun Sushi
$$
Closed
(615)
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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
4.0615 reviews
Tiffany L.
11/17/2025
I thought I would update my review from before since it's been a few years and am sad to report that it has gone downhill. I know times may be tough, but yikes! BROILED SALMON & MIXED TEMPURA...
Austin L.
10/11/2025
My go to spot for sushi in the Diamond Bar area! In my opinion they have the best combination of quality, price, and service. The owner/lady in charge is super nice and provides great...
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...
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...
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