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    Mansun Sushi

    4.0 (636 reviews)
    ModerateJapanese, Seafood
    Closed 11:30 am - 2:30 pm, 5:00 PM - 9:00 PM
    Updated 2 months ago

    Order Mansun Sushi Takeout or Delivery

    Mansun Sushi Photos

    Business Info

    MANSUN SUSHI ATMOSPHERE

    What's the vibe?
    Casual
    Moderate noise
    Good for groups
    Good for kids

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    Recommended Reviews - Mansun Sushi

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    Vivian C.

    I've been coming to this gem for over 20 years! The lady owner is always incredibly welcoming and hospitable. Even with inflation hitting hard lately, you can still feel their sincerity in every dish. The portions are huge, and the sashimi is sliced generously thick! What touched us the most was when we mentioned how much we loved the tea, the owner immediately gave us a bunch of roasted rice (Genmai) so we could brew it ourselves! The interior is always cozy and spotless. It's rare to find a place that maintains this level of quality and warmth for decades. Highly recommended!

    Vince H.

    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 adjacent to the restaurant was convenient! The meal starts with complimentary salad, miso soup, and edamame. These were a nice surprise! We then went on to the fried calamari and baked mussels. Calarami was nice and perfectly crispy with a drizzle of a sweet sauce, it was perfect to share amongst three people. The baked mussels were amazing!! Topped with cheese, a sweet and savory sauce, the mussels were juicy boys and definitely got us excited for our main sushi entrees! We went with the albacore roll, spicy tuna roll, eel sashimi, salmon roe sashimi, dragon roll, and yellow tail sashimi. Initial impressions - great presentation, and came out relatively quick! The sashimi was FRESH, and the perfect amount of rice. I dislike when there's any more than a pinch of rice and Mansun did the portions just right! The salmon roe was a generous portion, and with each bite, they popped heavenly in my mouth. The rolls were meticulously made as well and tasted amazing! For the three of us, I think we did well with the portions and by the end, felt quite satisfied... This is when the waitress offered complimentary ice cream! How could we say no...so we all decided on the green tea ice cream. It wasn't too sweet, and was the story book ending to our meal. They do offer bento box style meals with tempura as lunch and dinner specials as well, so in the future I'd absolutely like to try these out! Overall, highly recommend and will definitely be back. Don't let the unassuming exterior appearance of the plaza dissuade you from giving Mansun a try!

    Lobster seafood hotpot
    Jenny L.

    I love this place, the woman who works here is so friendly and nice. Me and my family came here for a birthday and they made it really special. The sea urchin bowl is really good and unique. The sushi boat as well. And the lobster seafood hotpot. It is casual but I think because of the staff it is special. Would recommend!

    Veggie Tempura
    Barbara Carol M.

    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 high-grade, so clean-tasting, and not fishy at all. I was genuinely surprised at just how good everything was. I tried the sea urchin bowl, which was insanely fresh and flavorful, and the lunch special teriyaki chicken with tempura--the portions were very generous and satisfying. I also ordered the sushi lunch special, and honestly, the fish quality was mind-blowing. It felt like something you'd expect at a high-end sushi spot, not a casual place you just stumble into. On top of the food, the service was excellent. The owner is so kind and welcoming, and they even give out free ice cream at the end, which was such a nice touch. It really feels good supporting a local small business when the experience is this good. (5/5) -- Fresh, delicious, generous portions, and amazing service. I'll definitely be coming back again and again.

    Sea Urchin
    M S.

    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 fine. Side dishes were light and tasty. Regular size was $33 (large $44 with tax). I'll probably go for the large next time--it was better on my last visit.

    Austin L.

    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 recommendations, and the sides come quickly when you sit down. One of my favorite things about this place is the Banchan they provide since it's Korean owned. The place itself is small and cozy and really never too crowded so you can get seated quickly. Great place for casual dinners as well as celebrations (love their sushi boat, it's a great deal)

    Man Sun Sushi Boat
    Sophia A.

    Esther was an amazing server for my friends bday dinner! The food was so good , she was so friendly and funny. Made us feel like family! We had a private room that was great for an intimate bday setting.

    Sea urchin bowl
    Phyllis L.

    The food is always so good here! The sashimi is fresh and the uni bowl was soo flavorful and yummy. I came with my boyfriend and the sushi chef was sweet and made us the most adorable swan couple out of an apple. The owner is a nice Korean lady who has the nicest smile. Service is 10/10 and the food is also a 10/10! I highly recommend this place especially if you like uni!

    Jessica W.

    對生命而言,接受才是最善待自己的方式,無論是接受一個人的出現,還是接受一個人的再也不會出現~ 滿船, 一家也開好久老店了, 韓國人的日本料理, 就是會澎湃到讓你吃不下, 但品質跟日本師傅開的就是不一樣,他家最有名的應該是大家都熟知的海膽飯, 現在是29 元一份, 朋友點了他們的sashimi 全餐, XL 的,滿桌的東西, 讓我有點嚇到, 也太多太多了吧, 如果你是只喜歡吃正宗的日本師傅做的生魚片, 這家不用來了, 但如果不是嘴巴很挑的歪嘴雞,是喜歡俗又大碗, 划算的吃法,這家是選擇之一, 我記得他們以前生意超好的, 這次去還行, 不過沒有那麼熱鬧滾滾是真的了!

    Jade R.

    This place was amazing. Our server was very quick and sweet. As teens we normally don't expect such great service but everyone in the restaurant had positive energy and was very efficient. Along with this the food was great.

    Michelle X.

    Fresh seafood,delicious food. Recommend friends or family. Ice-cream colorful drinks.

    Going going gone.
    Sid L.

    The food is fresh and large portion. The service staff is friendly and gave us great recommendation. There were five of us and we have our room.

    Billy L.

    The food are amazing. And the prices are reasonable. Miso soup is amazing. Highly recommend to come to this restaurant if you around the area

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    10 months ago

    Best customer service ever! And the Sushi is amazing!!! Definitely the best sushi in town. Will be coming back again (:

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    10 months ago

    Absolutely love it here! Amazing service. Basically a five course meal included for such a good price. One of my go to spots :)

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    2 years ago

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    11 months ago

    The uni rice bowl tasted bitter and gave my husband and I severe food poisoning which got us in hospital unfortunately. Service was good.

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    2 years ago

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    5 years ago

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    1 year ago

    Great food and service! Will definitely come back. Really cute atmosphere. The lady who was in charge was super nice and understanding.

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    11 months ago

    I like this place. The workers are very nice and gentle. Foods are very fresh. I like it like that

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    5 years ago

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    2 years ago

    Amazing service, the quality of the sushi is amazing. I've been to this location five times in 10 days

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    1 year ago

    I love this place! The food is great and always comes out very fast. The staff is very nice and accommodating.

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    2 years ago

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    6 years ago

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    2 years ago

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    2 years ago

    I eat here quite often, the food is very fresh, even the lobster tentacles are still moving. The portions are huge and very tasty.

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    2 years ago

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    2 years ago

    Good food and service. First time trying korean sushi. Ambiance was traditional and nice.

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    3 years ago

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    2 years ago

    We ordered the rice with raw fish, sea urchin bowl and lunch special. Great quality and awesome service!

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    Page 3 of 16

    Mansun Sushi Reviews in Other Languages

    Ask the Community - Mansun Sushi

    Can you get the sea urchin with rice on UberEats? Does it come with the spiky shell?

    Do they have lobster sashimi?

    i think yes. i saw people other people were eating that

    Is this Korean or Japanese owned?

    Korean

    Does the special combo that is $45 per person gives you 1 or 2 uni bowls for a dinner for two?

    2 Uni bowls

    Don’t See Your Question? Ask Away!

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    Ninja Sushi

    4.0
    (437 reviews)
    1.8 mi
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    I have been going to this local sushi place for years. The service is good, the people are friendly…read moreand the food is delicious. They give very generous portions which is enough for two meals especially if the combination plate is ordered, which I usually get the B one. The reason I take off one star is because if a credit card is used, the customer and not the restaurant must bear the 3 percent cost. I know many service businesses do this now like hair and nails but I do not encounter it much with food. This is my only issue.

    Wow, I came here Friday night around 8:30 PM with two friends and we had such a lovely time. It was…read moreour first visit and we instantly loved it, especially the sweet elderly ladies who served us. Huge thank you to Yumi, who was an absolute angel and made us feel so welcome (like we were her grandchildren and wanted us to stay). The food was genuinely great quality and the portions were way more filling than expected. At first, I thought we hadn't ordered enough and i was mentally prepared to order more... but by the end, we were so full. Truly a lovely experience. They also give you complimentary edamame and cucumber salad, which was such a nice little bonus before the main event. One of my friends ordered the chirashi bowl and it looked like a bouquet of all kinds of fish. We also got the chef's assorted sashimi (amazing assortment) the ankimo special (SO good), and the 4 piece hand roll special (could probably skip this one and save stomach space). For nigiri, we ordered uni, toro, tai, and yellowtail (all amazing.) The uni was especially creamy and delicious. The salmon belly was mesmerizing, the yellowtail belly melts in your mouth and did I mention the ankimo? We also ordered a fish only tempura, and they even gave us our own tempura dipping sauce. It's the small details like that that really make a difference. 10/10, come hungry, leave very full and slightly emotionally attached.

    Photos
    Keep sake bottles
    Keep sake bottles
    Teriyaki chicken and tempura
    Teriyaki chicken and tempura
    Combination A with Sashimi, Teriyaki Chicken, and California roll

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    Combination A with Sashimi, Teriyaki Chicken, and California roll
    Hikari Sushi

    Hikari Sushi

    4.7
    (77 reviews)
    2.3 mi

    Great tasting food, fresh sushi! It was pretty crowded for a Monday night!! From Bay Area so had…read morehigh expectations and they delivered. She could've given us more water but server was only one working as we came at 8:30 pm.

    Fact: Your favorite Yelp correspondent doesn't like seafood, will grab his nose in anguished…read moretheatrics if forced to look at it...let alone eat it. The lone exceptions on my lifelong crusade against seafood? Tuna salad or fresh shrimp served ice cold in a tangy shrimp cocktail. Then along comes my gorgeous and very health conscious daughter, Brianna. Nana keeps Hikari on speed dial, routinely orders from our friendly neighborhood sushi purveyor twice per week. Ten days ago she challenged me, her rib eye and pork chop loving Daddy, to sample one of her spicy tuna rolls. As with any good Daddy, I am rendered utterly helpless -like Superman foiled by Krypronite- by any request my talented, beautiful daughter makes. I nervously grabbed a roll, torpedoed it into the inky, umami-redolent black sauce, and found myself shocked, even stupefied, at how distinctly "un-fishy" this delicacy was! My mouth revered the crunchy exterior of its fried tempura coated rice base, my taste buds frolicked at the myriad textures commingling with cooling, creamy avocado and even the snappy, slivered jalapeño chip...which Hikari has thoughtfully stripped of its fiery seeds. Hikari is also famous for rapid-fire service- I submitted my order for spicy tuna rolls and cup of miso soup (richly satisfying!) seven minutes before my arrival and was pleasantly pleased to see find my takeout order ready upon my arrival. Hikari Sushi belongs on the Diamond Bar Mt. Rushmore of asian restaurants- alongside Silver Spoons Thai BBQ, Basil & Company and Encore Teppanyaki.

    Photos
    Inside
    Inside
    Baked scallop roll! Look at all those scallops!
    Baked scallop roll! Look at all those scallops!
    Salmon skin hand roll

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    Salmon skin hand roll
    Kopan Sushi & Ramen - Rowland Heights

    Kopan Sushi & Ramen - Rowland Heights

    4.2
    (3.7k reviews)
    2.0 mi
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    Locally owned & operated
    Outdoor seating

    Kopan Sushi & Ramen in Rowland Heights always hits!…read more There is a closer location, but I enjoyed dining at this one. My wife and I have dined here a few times and other visits with my cousins. The parking near the entrance are usually occupied and some of spots in the lot are compact so just an FYI. The location is nice and the staff will acknowledge you as you walk in. There are a number booths for intimate seating. There is a sushi bar towards the back of location and also bigger tables for larger groups. Kopan offers a lot of various items from the sushi, sushi rolls, ramen, curry and even a limited time wagyu menu. Each visit has been a positive one. Some days have BOGO 50% on rolls. The quality of the sushi rolls is fresh and nicely presented. On a few recent trips, we tried the Wagyu Uni Sushi which was insane! I tried the Chicken Curry Katsu which was delicious. Served on a hot stone and full of flavorful curry with a large cut of chicken katsu. Overall, the menu options and a good quality service make this location a stand out. Thanks, Kopan Ramen! ( ^_^)b

    I love this place...the staff is so warm and friendly and welcoming and accommodating and pleasant…read moreand all the above!!! My helper was Jade and she made my experience so lovely. The food is amazing as well. I never leave that many reviews but they deserved it!!! I will be back!

    Photos
    Kopan Sushi & Ramen - Rowland Heights
    Kopan Sushi & Ramen - Rowland Heights
    Kopan Sushi & Ramen - Rowland Heights

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    Mansun Sushi - japanese - Updated August 2026

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