6 Best Japanese Restaurants near Walnut

Mazesoba Hero Japanese • $
1247 N Grand Ave, Walnut

Customers` Favorites

Ocean Mazesoba Nonspicy
Champion Mazesoba
Supreme Mazesoba
Classic Mazesoba
Mazesoba Ramen
Crown Mazesoba
Scoop of Rice
Pork Gyoza 5
Green Onion
Ramen Chashu

“A Mazesoba spot in Walnut, had to try it since it's rare to have this type of restaurant around. My wife and I were immediately seated as it wasn't busy when we entered, although busy a bit later. We were guided by Yuki, he was very friendly, and guided us through the menu since it was our first times at this specific spot. Top notch staff, friendly, professional, and very informative.

My wife and I ordered the Classic Mazesoba & Champion Mazesoba. (Both non spicy) Both came out pretty fast and the presentation is spectacular.

1. Champion Mazesoba came with 2pcs Chashu, Marinated egg, minced pork, poached eggs, 3pcs nori, shredded seaweed, green onions, chives, and garlic. All mixed together with the ramen noodles creates the perfect dish. It wasn't too salty, and everything mixes just melts perfectly.
The noodles were already seasoned well, which makes the mixing extra yummy.

2. Classic Mazesoba came with minced pork, poached egg, shredded seaweed, green onions, chives, and garlic.

Cheaper than the champion bowl, less ingredients, but just as tasty. This dish is perfect for customers who like less meat, and loves more simplicity in their mazesoba. Noodles taste very similar despite some of the lacking ingredients

Overall, Mazesoba Hero is amazing, service is great, parking is free (popular plaza), food is top quality, and for those who are new or interested in mazesoba type food, this is the perfect place to start. Can't wait to come back to try the other dishes.“

4.7 Superb83 Reviews
Picnic Time Sushi Hub Asian • $$
20747 Amar Road Suite 8C, Walnut

Customers` Favorites

Assorted Sushi and Sashimi Platter
Cooked Wagyu Beef over Rice
Uni Salmon Ikura Bowl
Spicy Tuna Hand Roll
Spicy Tuna Inari
Grilled Salmon
Salmon Nigiri
Spam Musubi
Unagi Bowl
Corn Yubu

“We always like to go to Picnic Time to get their Yubu. It's a small and cute cafe, but the ambiance is welcoming and comfortable. They also have a lot of new items on the menu. We ordered their seared salmon Yubu x 3, one Kimchi Yubu, one Lemon Ponzu Salmon Yubu, and one eel Yubu.
The food was fresh and delicious. The server was friendly.“

4.4 Superb48 Reviews
Mansun Sushi Japanese • $$
21190 Golden Springs Drive, Walnut

Customers` Favorites

Sashimi Platter with Lobster
Abalone Porridge Rice Bowl
Free Green Tea Ice Cream
Lobster Seafood Pot
Chicken Teriyaki
California Roll
Unagi Rice Bowl
Spicy Fish Soup
Sea Urchins Bowl
Salmon Sashimi

“This is such an amazing restaurant! I first came here in 2024, but I left LA for a while and hadn’t been back in a long time. When I decided to come again today, I was honestly a little worried. Two years had passed, and I wondered if the food would still be as good as I remembered, or if the fish would still be as fresh. Thankfully, my worries were completely unnecessary!

I ordered a similar combo to what I had two years ago. The price has gone up a little, but honestly, I think that’s completely reasonable given how much the cost of everything has increased. My friend initially thought it was a little expensive, but once the food started coming out, he completely changed his mind and said the meal was absolutely worth it.

We ordered the $90-per-person combo, and it was SO much food. Every time we thought the meal was finished, the owner would come out with another dish! The lobster was unbelievably fresh—you could actually see its antennae still moving when it arrived at our table. At the end, they took the lobster head and claws to make soup for us, and the soup was delicious.

The uni rice was just as amazing as I remembered it, and the grilled salmon head was another highlight. It was incredibly fatty, rich, and flavorful. You can really tell they use high-quality salmon. My friend even joked that the salmon must never have exercised in the ocean because it was THAT fatty 😂

The staff are Korean, and they were incredibly kind and attentive. I asked the owner if I could take some of their barley tea home because I really liked it. They didn’t have any disposable cups available at the time, but the owner actually went out of his way to give me a cup and poured some barley tea for me to take home. I really appreciated that small gesture!

We also had some sashimi left over, and when they packed it for us, they even included an ice pack to keep it fresh.

Overall, this is absolutely a restaurant that gives you way more than what you pay for. The food was incredibly fresh, the portions were generous, and the service was wonderful. Most importantly, this restaurant genuinely made my night. I will definitely be coming back again! ❤

One little note: English isn’t my first language, so I used AI to help polish and improve the wording of this review. However, all of the thoughts, opinions, and experiences described here are genuinely my own.“

4.3 Superb136 Reviews
OOTORO WALNUT Sushi
1569 Fairway Dr, Walnut

Customers` Favorites

Small Uni Pasta w Truffle
Grilled Chilean Sea Bass
Green Tea Ice Cream
Uni King Crab Pasta
Salmon Ikura Bowl
Fried Squid Leg
Hirame with Uni
Premium Chirashi
Chirashi Bowl
Sashimi Deluxe

“Our meal was delicious and the service was amazing“

4.2 Good157 Reviews
Combo House Chinese • $
21080 Golden Springs Dr, Walnut

Customers` Favorites

Spicy Seafood Noodle Soup
Back Bean Sauce with Rice
King Dumplings

“Been here since 2016 and have been coming here still. My go-to is always the seafood noodle soup. There was a very friendly chef previously but I haven’t seen him lately, I wonder what happened to him. Luckily the noodle soup is still as good as always so I’ll still be coming back! (Still want to know if the friendly chef will be back TTnTT)“

3.9 Good20 Reviews
Sake Sushi Sushi • $
20795 Amar Road, Walnut

Customers` Favorites

Baked Lobster Roll
Baked Salmon Roll
Chicken Teriyaki
Spider Roll
Sake Sashimi
Tempura Roll
Sake Salmon
Tempura
Sushi
Gyoza

“The sushi here is good! Only problem is this place takes forever to bring out your food and it comes out one at a time. Mind you its pretty much empty the times i do go. Maybe hire more staff for faster service. Other than that very nice people and great food :)“

3.3 Good102 Reviews

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