Best Japanese Restaurants Koh Samui

Here’s a ranked list of the top 15 Japanese restaurants on Koh Samui (as of recent 2025–2026 data). Rankings are based primarily on TripAdvisor/Google ratings, review volume, and consistent social media/traveler praise (e.g., fresh sushi, quality ingredients, and overall experience). Many focus on sushi/sashimi with modern or traditional Japanese cuisine.

tripadvisor.comNote: Koh Samui’s Japanese scene is strong in tourist areas like Chaweng and Bophut. Prices are approximate (per person, excluding drinks):

• $ = Budget
• $$ = Mid-range
• $$$ = Upscale
• $$$$ = Fine dining/resort-level

Ageha Sushi

Location and Map link

Lamai

Restaurant type

They have a real Japanese chef. Excellent Japanese food!
Hidden gem! $$

Food Highlights at Ageha

Reliable sushi spot with fresh ingredients and classic rolls.
10 different sakes.
Menu Highlights: Oyakodon, Katsu, Shabu Shabu and Sukiyaki.
I visited Ageha 3 times on my last visit to Lamai Beach.

Namu

Location and Map link

Maenam
(W Koh Samui Resort)
North coast

Restaurant type

Fine Dining Japanese – $$$$

Food Highlights at Namu

Modern, inventive Japanese restaurant at a luxury resort. Creative sushi, sashimi, wagyu beef, and bold Asian-fusion mains. Stylish ambiance with great views. Good selection of wines.
Menu highlights: Lobster udon, Seafood ramen.

SHIO Japanese Restaurant & Sushi Bar

Location and Map link

Maenam
(Kimpton Kitalay Samui)
North coast

Restaurant type

Japanese $$$$

Food Highlights at SHIO

Contemporary upscale sushi bar with creative rolls (e.g., signature Wave Rider), fresh sashimi, and high-end Japanese dishes. Vibrant resort setting

Manga Sushi Thai Food & Breakfast

Location and Map link

Lamai (Maret)

Restaurant type

Casual Sushi Bar $ – $$

Food Highlights at Manga Sushi

Anime-themed casual spot serving fresh sushi, sashimi, Japanese specialties, plus Thai and breakfast options. Fun vibe, good value, popular with locals and tourists.
Open for breakfast. (Bacon and eggs, omelttes),
Also serve Thai food.
Japanese highlights: Ramen, Sushi rolls, Tempura. Good selection of Cocktails

Zen Japanese Restaurant

Location and Map link

Chaweng
@ Samui Central Mall

Restaurant type

Japanese – $$

Zen is Thailand’s biggest casual-to-mid-range Japanese restaurant chains 46 restaurant branches

Food Highlights at Zen

Long-standing classic offering a wide range of sushi, sashimi, soups, and traditional Japanese fare. Reliable and central location.
Menu Highlights: Tempura, bento boxes, a large selection of sushi.

6

Kobori Sunset View / Samui Kobori

West Coast (sunset spots) 40 minutes drive from Chaweng

Fresh sashimi and sushi with beautiful views. Known for quality seafood and relaxing atmosphere, especially at sunset. Menu highlights: Sushi rolls, sushi nigiri, donburi, Japanese curry. Hot Pot.

$

7	Osaka Sushi Bar	Bo Phut	Quaint sushi bar on the ring road with fresh rolls and Japanese dishes. Praised for quality and friendly service. Sushi, ramen, katsu, gyoza.	$$
8	Sakura Tei Sushi	Fisherman’s Village area	Fresh local fish turned into excellent sushi and sashimi. Solid traditional Japanese options with beach views.	$$
9	Wabi Sushi Bar	Bophut (Fisherman’s Village)	Newer sushi bar in the popular Fisherman’s Village. Delicious fresh sushi in a charming setting.	$$–$$-$
10	Nikki Beach Restaurant	Lipa Noi West coast of Samui	Beach club with strong sushi selection alongside international fare. Great for a lively, scenic experience. Menu Highlights: Sushi Boat for 2, Vegetarian Roll.	$$$
11	Benzo Sushi Bar & Grill	At southern end of Chaweng Beach	Intimate, owner-operated spot (Ben prepares much of the food himself). Exceptional fresh sushi, sashimi, and Japanese grill dishes. Frequently called the best sushi on the island for quality and personal touch. Menu Highlights: Tori Teriyaki set, Tempura.	$

Yayoi

Location and Map link

Chaweng @ Samui Central Mall

Restaurant type

Casual Japanese $ – $$
99 Baht Karaage chicken
99 Baht Potato croquettes

Food Highlights at Yayoi

Japanese chain-style restaurant (194 Yayoi Restaurant in Thailand) with teishoku sets, curry rice, and casual sushi. Good for everyday Japanese comfort food.
Bento boxes, donburi, tempura udon, ramen.
Menu highlight: Fried chicken with sweetened vinegar sauce – if you know you know!

13

Japaniko Kosher Sushi

Chawang (close to the Chabad)

Friendly, reasonably priced Japanese spot with good chef and service. Solid all-around option. Sushi rolls, dumplings.

$ – $$

Onaka Sushi Bar

Location and Map link

Lamai

Restaurant type

Casual Japanese $

Food Highlights at Onaka

Small restaurant at the end of Lamai Beach. Serving a range of Japanese food. I visited here in 2025 – enjoyable.
Menu highlights: Pork Gyoza dumplings.

Kappa Izakaya and Bar Koh Samui

Location and Map link

Chaweng
directly opposite the small lake – view from the restaurant (not the best view)

Restaurant type

Japanese Izakaya pub $$

Food Highlights at Kappa Izakaya

A proper Japanese izakaya, small plates of food, perfect for drinking.
Yakitori grilled chicken skewers, dumplings, sushi. Many rave reviews like ‘My favorite dinner spot in the area’

Fuji

Location and Map link

Chaweng @ Samui Central Mall

Restaurant type

Casual Japanese – $ – Started in 1983 – one of Thailand’s biggest and oldest Japanese casual-dining chains under Fuji Japanese Restaurant Co., Ltd. 100+ restaurants in Thailand.

Food Highlights at Fuji

Part of the Fuji chain of Japanese restaurants throughout Thailand. Reliable, good quality Japanese food.
Menu highlights: Okonomiyaki, Takoyaki, Tonkatsu, Bento sets – 245 Baht in July 2026

Quick Tips – Japanese Koh Samui

• Best for sushi — Benzo or SHIO/Namu (higher-end).
• Best value — Manga Sushi or Osaka.
• Beach/resort vibe — Namu, SHIO, or Nikki Beach.
• Best sunset views — Kobori
• Ratings can fluctuate; check current Google/TripAdvisor for latest reviews and reservations (many popular spots fill up).

This list draws from traveler favorites on TripAdvisor, Google, Instagram, and Reddit.

Also check out:

• Best Indian Restaurants in Koh Samui
• Top 20 Rated Restaurants in Chaweng Beach
• Best Breakfast Spots in Chaweng Beach

Last updated 4th August 2026