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Japanese seafood spots in Fountain Valley

Seafood prepared with Japanese techniques that highlight the quality of the catch rather than masking it in heavy sauces.

Based on 727 Opinions
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Updated May 2026
01
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Sushi restaurant

Small sushi restaurant offers an intimate setting with ample bar seating and a cozy atmosphere. The place feels welcoming and serves fresh, quality sushi at very affordable prices. It attracts those seeking quick, satisfying meals without long waits.

Freshness stands out with sushi and sashimi featuring well-marinated spicy tuna and a variety of fish like salmon and yellowtail. The garlic edamame and baked mussels add tasty variety to the menu, all served with friendly, attentive service.

Fresh fish and rice form the core of the seafood offerings. The jumbo shrimp sushi plate stands out with its size and freshness.

People are saying

"I love the fresh sushi here; it's the best I've ever had."

"I thought the sushi was cheap and unbeatable for the price."

"The seafood here is so fresh and delicious."

Good to know

1

Reservations are not required, but calling ahead can reduce wait time.

2

The restaurant can get busy, especially during peak hours.

3

The portions are generous, providing good value for the price.

02
Momoyama 桃山 image 1
Sushi restaurant

Small sushi restaurant offers an intimate and elegant atmosphere with laid-back vibe and quiet jazz music. Fresh fish from Japan arrives quickly, featuring high-quality omakase with carefully crafted courses and unique sauces. Service includes attentive sake recommendations, creating a comfortable gourmet experience without formality.

Sushi here features delicately seasoned fish and shellfish that highlight their fresh, natural flavors. Sauces like truffle-based, citrus-based, and yuzu add typical Japanese touches without overpowering the sushi.

Fish arrives from Japan within two days of being caught, ensuring freshness and flavorful seafood. Sushi and sashimi highlight the natural flavors with delicate seasoning that does not overpower the fish.

People are saying

"These dinner spots offer impeccable, fresh fish and thoughtful, harmonious flavors."

"The Japanese food here is impeccably fresh and meticulously prepared."

"The seafood here is impeccably fresh and delicately seasoned."

Good to know

1

Reservations are required for dinner service, especially for the omakase experience.

2

Lunch omakase is available for $65, featuring 14 pieces of sushi.

3

Dinner omakase costs about $189 for 19 courses and requires advance booking.

03
Omoi Sushi image 1
Sushi restaurant

Small sushi restaurant offers a cozy, homey atmosphere suited for intimate dinners. The vibe is friendly and quaint, with slow but welcoming service. Sushi quality stands out as better than similar-priced places, featuring big portions and unique rolls with bold flavors.

Small, cozy spot with cost-efficient Japanese food and table service. Sushi includes golden shrimp tempura, Spiderman roll with pineapple, baked salmon Lion Roll, creamy salmon sushi, and fresh udon noodles with broth.

Fish and rice come fresh with ample servings. The golden shrimp tempura stands out as a delicious choice.

People are saying

"The Japanese food here is so fresh and delicious."

"The sushi here is so fresh and flavorful."

"The seafood here is fresh and flavorful."

Good to know

1

The prices for the Bento are very good.

2

I recommend avoiding rush hours like Friday nights at 6:30 pm.

3

The wait time for takeout is usually short.

04
Sushi Koto image 1
Sushi restaurant

Small sushi spot with authentic Japanese vibe and cozy, family-run atmosphere. Fish is consistently fresh and high quality, served in generous portions. Decor is modest and unpretentious, focusing on a no-frills dining experience.

Fresh fish shines in the sashimi and chirashi bowls, crafted with care and balanced flavors. Omakase sushi offers a traditional experience with high-quality ingredients and generous portions.

Fresh fish stands out with no fishy smell and thick cuts. Seafood includes tasty fish and eel served in well-balanced combinations over rice.

People are saying

"The Japanese food here is so authentic and high-quality."

"The Japanese food here is so fresh and delicious."

"The seafood here is so fresh and tasty."

Good to know

1

Reservations are required for groups over 4, not mentioned online.

2

Expect longer wait times on weekends due to popularity.

3

Parking is abundant and easily accessible.

05
Satoshi Sushi image 1
Japanese restaurant

Small, cozy sushi spot with authentic Japanese vibe and wood accents throughout. Atmosphere feels chill and welcoming, with in-ground seating adding comfort. Outdoor tables near the entrance offer a casual option.

Sushi here features fresh sashimi with perfect slicing and impressive craftsmanship. Dishes like triple tuna sushi and salmon Carpaccio offer rich, fresh flavors with appealing presentation.

Fish comes with high quality and freshness that stands out. Sushi, uni, oysters, and shrimp tempura all show excellent seafood variety and taste.

People are saying

"The Japanese food here is so delicious, especially the fresh sushi."

"It's a nice place for anniversary dinners and classic sushi."

"The Seafood here is wonderful, and the staff is so friendly."

Good to know

1

Reservations are recommended on weekends due to high demand.

2

The restaurant has a small seating area, so expect potential wait times.

3

Sushi rolls are reasonably priced, with most under $15.

06
Chidori Sushi image 1
Japanese restaurant

Small, cozy Japanese restaurant offers a homey atmosphere with friendly energy. Fresh sushi features unique flavor combinations and reasonable prices. Menu balances variety and freshness without overwhelming choices.

Sushi here features fresh sashimi and unique fusion rolls like the Ghost Roll with spice and smokiness. The omakase showcases a masterful blend of traditional and creative sushi styles.

Fish comes in very fresh and tender. The menu keeps a good variety without overwhelming, which helps maintain freshness.

People are saying

"The Japanese food here, especially the sushi, is so fresh and tasty."

"Tony's Omakase hits you with every aspect of the flavor wheel."

"The seafood here is incredibly fresh and tender."

Good to know

1

Reservations are not required but recommended during peak hours.

2

Expect a wait time of 20-30 minutes during busy weekends.

3

A six-piece cut roll costs around six to seven dollars.

07
CIR Lounge image 1

Small lounge with luxurious design and moody, classy atmosphere offers live jazz music at comfortable volume. Space feels cozy and intimate, suited for dates or sophisticated dinners. Signature cocktails and visually artistic dishes complement the elegant vibe.

Rich lobster ramen features chewy noodles and plenty of seafood. Fresh lobster sashimi and a fresh take on classics like Japanese Curry and Chicken Karaage stand out.

Rich seafood flavor stands out in the lobster ramen with chewy noodles and plenty of seafood. Fish dishes come fresh and perfectly seasoned, while Trout Roe Cones and Uni Unagi Chawanmushi highlight delicate seafood flavors.

People are saying

"The food and drinks here are delicious; I want to come back."

"The Japanese food here is delicious, especially the ramen and cones."

"The Seafood here is fancy and makes for an Instagrammable experience."

Good to know

1

Reservations are required due to limited seating capacity.

2

Parking is plentiful and convenient for guests.

3

A DJ plays music starting at 8 pm on weekends.

08
Shabuya image 1
Shabu-shabu restaurant

Spacious setting combines modern aesthetic with individual hot pots and a self-serve vegetable island. Loud EDM and club music create a lively, sometimes intense atmosphere that shakes booths with bass. Crowd peaks on weekends, offering a vibrant, energetic dining experience.

All-you-can-eat Shabu Shabu comes with thinly sliced meats, appetizers, and seafood for a reasonable price. The original house broth blends dashi, vegetables, and seasonings for a laidback flavor.

A self-serve seafood island offers many fresh options including octopus and other varieties. The all-you-can-eat Shabu Shabu includes seafood and appetizers, paired with a well-maintained vegetable bar.

People are saying

"The food here is fresh, flavorful, and has so many options."

"The all-you-can-eat lunch special is a great deal."

"The seafood here is a great deal for the price."

Good to know

1

Lunch buffet is $20.99, a great deal for a large group.

2

Fridays and Saturdays can have wait times exceeding 90 minutes.

3

Reservations are recommended to avoid long waits.

09
Maui Hawaiian BBQ image 1
Hawaiian restaurant

Hawaiian restaurant offers generous portions with a focus on BBQ beef and katsu dishes. The flavor leans toward Chinese-style influences, and the atmosphere supports casual dining with hearty meals. Musubis stand out for size and taste, especially the BBQ chicken variety.

Chicken katsu comes in big portions with about three strips, two scoops of rice, and macaroni. The katsu curry features a good curry sauce perfect for dipping, and BBQ teriyaki beef offers better flavor and tenderness than many other spots.

Seafood options include well-seasoned fish musubi and other varieties like spam and katsu. Fried shrimp lacks flavor, with the batter overpowering and no real shrimp taste.

People are saying

"The chicken katsu here is huge and tasty with great sauce."

"The BBQ beef plate had a good amount of tender meat."

"The seafood musubis here are huge and really great."

Good to know

1

Portion sizes are generous, making meals suitable for sharing.

2

Expect to pay around $18 for the BBQ beef plate.

3

Credit cards are accepted for payment.

10
Full Moon Sushi image 1
Sushi restaurant

Small, cramped space offers a laid back neighborhood feel with a fresh fish aroma. Atmosphere stays relaxing and welcoming with affordable pricing that draws consistent crowds seeking good value sushi.

Fresh sushi features large portions and top notch quality seafood. Affordable prices pair well with dishes like California roll, baked scallop, and fantastic miso soup.

Fresh fish stands out with a masterful preparation that highlights the seafood's quality. The air carries a pleasant fresh fish aroma enhancing the overall experience.

People are saying

"The Japanese food here is authentic and delicious."

"I found the sushi here to be affordable and a good value."

"The seafood here is so fresh, you can really taste it."

Good to know

1

Prices at Full Moon Sushi are budget-friendly, making it a great option for affordable dining.

2

Expect a busy atmosphere during lunch hours, which may lead to longer wait times.

3

The baked salmon costs only $10, providing a good value for seafood lovers.

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Fountain Valley, California

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