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New Yorkers 1st Choice
Best of Thailand

Sashimi

Sashimi sliced with the precision of a master rather than the careless, thick-cut style meant to mask inferior quality.

Based on 432 Opinions
+429
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Updated April 2026
01
Onaka Sushi Bar image 1
Onaka Sushi Bar image 2
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Japanese restaurant

Small, cozy Japanese cafe with authentic atmosphere and intimate setting. Quiet during the day with a friendly vibe and fresh, high-quality sushi. Decor includes various Japanese articles, creating a stylish yet modest environment.

Sushi here reflects authentic Edomae style crafted by a Thai master trained in Japan. Fresh ingredients and real wasabi highlight the genuine Japanese atmosphere and flavors.

Freshness stands out with sashimi that is well-cut and free of fishy smell. Portions like the salmon sashimi come in sizes larger than usual, and the fish, including red fish, melts in your mouth.

People are saying

"The sashimi here is so fresh and tender."

"The seafood here is so fresh and buttery."

"I found the sushi here to be authentic and made with the freshest ingredients."

Good to know

1

Reservations are recommended due to limited seating and high demand.

2

The restaurant operates only from Friday to Sunday.

3

Expect wait times of over 30 minutes during peak hours.

02
AGEHA image 1
Japanese restaurant

Authentic Japanese restaurant with cozy atmosphere and traditional family heirlooms creates a calm, welcoming vibe. Fresh fish and homemade soy sauce highlight top-quality sushi and ramen. Warm hospitality includes real sake and thoughtful touches like green tea and warm towels.

Flavors deliver an authentic Japanese taste with homemade quality. Ingredients stand out for their freshness and true-to-origin profiles.

Fish sashimi arrives super fresh and beautifully decorated. Salmon sashimi stands out as exceptional, often enjoyed with wasabi soy sauce for added flavor.

People are saying

"The sushi here is super fresh and tasty."

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

"The sashimi here is so fresh and beautifully decorated."

Good to know

1

AGEHA offers authentic Japanese flavors made with care and precision.

2

The head chef is from Japan, ensuring an authentic experience.

3

Expect to pay just under 700 baht for three dishes and two drinks.

03
Mollusca Japanese & oyster image 1
Japanese restaurant

Japanese restaurant with a stylish street food interior and big TV offers a chic, energising atmosphere that blends cozy intimacy with lively street noise. Guests enjoy fresh sushi and craft beers while watching football, creating a unique mix of dining and casual entertainment.

Seafood here is fresh and delicious, capturing true Japanese flavors. Dishes maintain authenticity with accurate tastes and traditional preparation.

Freshness stands out with tuna, salmon, and scallop sashimi served alongside oysters. Preparation is clean and precise, making the sashimi consistently well made and tasty.

People are saying

"The sushi here is amazing, so fresh and delicious."

"The sashimi here is so fresh and tasty."

"The food here is so fresh and flavorful, truly authentic."

Good to know

1

The 14-course culinary experience is available for a limited time only.

2

Oysters were not available during my visit, so check the menu ahead.

3

Prices reflect the high quality of the ingredients used.

04
"Curry Salad" Restaurant image 1
Japanese restaurant

Small space with open kitchen where sushi master prepares fresh fish and sings during meals creates an intimate vibe. Atmosphere blends cozy comfort with an exotic, rasta-like feel, enhanced by live music on select nights. Regulars enjoy a relaxed setting that feels like home, distinct from typical Japanese cafes.

Huge bowls of ramen made on the spot deliver a very authentic taste. The atmosphere feels genuinely Japanese, matching the remarkable and delicious food.

Fresh tuna sashimi stands out with its quality and taste. Other sashimi options match this high standard, pairing well with dishes like katsu curry and shrimp salad.

People are saying

"The Japanese food, especially the ramen, is really tasty."

"The ramen here is authentic, tasty, and made on the spot."

"I found the sashimi to be fresh and good."

Good to know

1

Reservations are recommended for groups to ensure dedicated service.

2

The restaurant offers live music on Tuesdays.

3

Free fried dumplings are available with your meal.

05
Osaka Sushi Bar image 1
Japanese restaurant

Tiny space with just a few seats at the sushi bar and limited tables creates an intimate atmosphere. Warm, cozy vibe feels like dining in a friend's kitchen with fresh, high-quality sushi as the focus. Quiet and relaxed energy suits small groups or solo diners watching chefs prepare food.

Fresh, flavorful sushi and sashimi capture an authentic Japanese dining experience. Dishes come beautifully presented, reflecting traditional preparation and quality.

Sashimi here stands out for its exceptional freshness and lack of fishy smell. The shrimp sashimi and Thai fish sashimi come with a delicious dipping sauce that complements the fresh ingredients well.

People are saying

"I had the best sushi I ever experienced here."

"The sashimi here is the freshest I've ever had."

"I experienced authentic sushi, the best I've ever had outside Japan."

Good to know

1

Reservations are required due to limited seating for only four customers.

2

The restaurant only accepts cash; credit cards are not accepted.

3

There is no printed menu available; orders are taken verbally.

06
Benzo Sushi Bar & Grill image 1
Japanese restaurant

Japanese style decor combines with authentic atmosphere and loving attention to detail. Music, dancing, and friendly interactions create a calm yet lively vibe. Large spaces accommodate groups, making it suitable for social gatherings.

Sushi here tastes seriously authentic and delicious to the last bite. The place offers a Japanese style atmosphere with friendly staff and a welcoming attitude.

Super fresh fish defines the sashimi here, served with an ice bowl presentation that stands out. Mixed sashimi plates offer a delicious variety that rivals experiences in Japan.

People are saying

"I thought the sushi here was the best in Koh Samui."

"The sashimi here is incredibly fresh and delicious."

"I thought this was the best Japanese restaurant on the island."

Good to know

1

Reservations are recommended for dinner, especially on weekends.

2

Expect a wait time of 30-45 minutes during peak dinner hours.

3

Credit cards are accepted, but cash is preferred for smaller orders.

07
Umami Ramen & Sushi Japanese image 1
Japanese restaurant

Japanese restaurant offers an authentic atmosphere with beautiful decoration that evokes a true sense of Japan. The vibe is calm and inviting, creating a stunning and clean environment. It stands out for serving some of the best ramen and sushi, noted for freshness and quality.

The place offers an authentic Japanese atmosphere with a unique and genuine vibe. Food features quality raw products and authentic flavors that reflect high standards.

Fresh fish stands out with the Sashimi Chef Mix and salmon sashimi offering clean, tasty bites. The sashimi bowl serves as a great dish to share, highlighting the quality and flavor of the cuts.

People are saying

"I thought the ramen here was amazing and perfect."

"I found the ramen here to be rich, authentic, and deeply flavorful."

"The sashimi here is amazingly fresh and delicious."

Good to know

1

Reservations are recommended to ensure a table, especially during peak hours.

2

Vegan ramen costs 280 baht, which may be considered pricey for some.

3

The restaurant uses high-quality, fresh ingredients in all dishes.

08
Ageha Sushi image 1
Japanese restaurant

Traditional Japanese style decor surrounds a cozy space filled with trees and the scent of incense sticks. The atmosphere feels welcoming and relaxing, with a well-proportioned layout that offers privacy. Free hot green tea accompanies a menu featuring a wide variety of authentic Japanese dishes.

Sushi and sashimi come with authentic Japanese flavors and fresh local ingredients. The place offers a cozy atmosphere that feels genuinely authentic.

Fresh sashimi arrives in huge portions with a melt-in-your-mouth texture. A native Japanese chef prepares it with authentic quality that tastes like it was just pulled from the ocean.

People are saying

"The sashimi here is so fresh, it tastes like it was just pulled from the ocean."

"You can taste the plum sake before ordering it."

"The sushi here is melt-in-your-mouth perfection with authentic Japanese flavors."

Good to know

1

The menu features a wide selection of Japanese dishes, including sushi and shabu-shabu.

2

Organic eggs are used in some dishes, enhancing quality.

3

The restaurant maintains a high standard of cleanliness throughout.

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