31 Best Japanese Restaurants in Bangkok: A 2025 Foodie’s Guide

Bangkok’s love affair with Japanese cuisine runs deep. The city is a paradise for lovers of Japanese food, boasting an incredible and diverse landscape of restaurants that range from exclusive, Michelin-starred omakase counters to bustling, authentic izakayas hidden down quiet sois. The quality and authenticity you can find here are truly world-class, thanks to a large Japanese expat community and a Thai populace with an incredibly discerning palate.

Navigating this vast scene to find the truly exceptional spots can be a challenge. How do you choose the perfect place for a special sushi dinner, a comforting bowl of ramen, or a lively night of yakitori and sake? We’ve done the delicious research for you. This is your definitive, curated guide to the 31 best Bangkok Japanese restaurants, a list that covers every craving and budget, ensuring you experience the very best of what the city has to offer.

Why Trust This Guide?

As a Bangkok local, I’ve spent years exploring the city’s Japanese food scene, which is an integral part of our dining culture. From celebrating special occasions at intimate omakase bars in Thong Lo to grabbing a quick, perfect bowl of ramen for lunch in Phrom Phong, I’ve personally dined at most of the restaurants on this list. This guide is built on that firsthand experience—knowing which tonkatsu is the crispiest, which sushi chef has the best seasonal selection, and which izakaya has the most authentic atmosphere. These are the places I trust and recommend to friends and clients seeking a genuine taste of Japan in Bangkok.

Bangkok’s Best Japanese Restaurants at a Glance

Restaurant Name	Best For	Cuisine Type
Sushi Masato	World-Class Omakase Experience	Omakase
Ginza Sushi Ichi	Michelin-Starred Edomae Sushi	Omakase
Yamazato	Classic Fine Dining & Hotel Luxury	Traditional/Kaiseki
No Name Noodle	Impossible-to-Book Ramen	Ramen
Mensho Tokyo	Rich & Complex Ramen Broths	Ramen
Tonkatsu Wako	The Perfect Pork Cutlet	Tonkatsu
Katsukura	Kyoto-Style Tonkatsu	Tonkatsu
Nagiya	Authentic & Lively Izakaya	Izakaya
Jidori-Ya Kenzou	Yakitori & Chicken Specialities	Izakaya / Yakitori
Ginzado	Legendary Yakiniku (BBQ)	Yakiniku
Yakiniku Like	Solo Dining Yakiniku	Yakiniku
Teppen	Energetic “Warayaki” Dining	Izakaya
Sasaya	Quiet & Authentic Izakaya	Izakaya
Hokkaido Genshiyaki	Hokkaido-Style Grilled Fish	Izakaya / Seafood
Mokkori Silom	Late-Night Izakaya	Izakaya
Isao	Fusion & Creative Sushi Rolls	Fusion Sushi
Bankara Ramen	Rich, Tonkotsu-Style Ramen	Ramen
Ippudo	Globally Famous Ramen Chain	Ramen
Umenohana	Tofu & Crab Kaiseki	Kaiseki
Donabe	Japanese Hot Pot & Rice Dishes	Hot Pot
Mugendai Penthouse	High-End, Penthouse Dining	Modern Japanese
HITORI	Intimate Shabu-Shabu	Shabu-Shabu
JUA	Modern Korean-Japanese Izakaya	Izakaya / Fusion
Kisso	Reliable Hotel Fine Dining	Traditional
Tensui	Classic Tempura & Kaiseki	Tempura / Kaiseki
Mizukoshi	Soba Noodle Specialists	Soba
Tsu Japanese Restaurant	Hotel Dining with a Sushi Bar	Traditional
Nihon Saiseisakaba	Offal Skewers & “Motsu” Izakaya	Izakaya
Akiyoshi	All-You-Can-Eat Shabu/Sukiyaki	Shabu-Shabu
Toritama	Tokyo’s Famous Yakitori	Yakitori
OJI	Omakase on a Rooftop	Omakase

The Omakase Elite

For a truly special occasion, these intimate chef’s-counter experiences offer the best seasonal ingredients directly from Japan.

Sushi Masato: A World-Class Experience

Helmed by the incredibly skilled Chef Masato, this is one of Bangkok’s most celebrated and difficult-to-book omakase restaurants. I was lucky enough to dine here for an anniversary, and the experience was flawless. The quality of the fish, flown in daily from Toyosu Market, is second to none.

• Website: https://www.sushimasato.com/
• Phone: 097 234 1370
• Address: 3/22 Soi Sukhumvit 31 Yaek 4, Khlong Toei Nuea, Watthana, Bangkok 10110

Ginza Sushi Ichi: The Michelin Star Standard

As a branch of a one-Michelin-starred restaurant from Tokyo, Ginza Sushi Ichi brings an authentic, high-end Edomae-style sushi experience to Bangkok. The attention to detail is incredible, from the precise temperature of the rice to the masterful slicing of the fish.

• Website: https://www.ginza-sushiichi.jp/en/locations/bangkok
• Phone: 02 250 0014
• Address: 3/F, Erawan Bangkok, 494 Phloen Chit Rd, Lumphini, Pathum Wan, Bangkok 10330

OJI: Omakase on a Rooftop

OJI offers a unique proposition: a high-end omakase experience with a stunning rooftop view. Located on the 32nd floor, you can enjoy perfectly crafted sushi while looking out over the city skyline. It’s a modern, stylish take on the traditional omakase.

• Website: https://www.ojibangkok.com/
• Phone: 02 023 8282
• Address: 32/F, 22 Soi Sukhumvit 20, Khlong Toei, Bangkok 10110

Ramen & Tonkatsu: The Comfort Food Champions

For a hearty, satisfying, and perfectly crafted meal, these specialists are at the top of their game.

No Name Noodle: The Toughest Reservation in Town

This tiny six-seater ramen bar has become legendary. Getting a booking requires winning an online lottery, and the hype is real. Chef Shin, the sole operator, crafts a complex, deeply flavorful bowl of shio soba that is unlike any other ramen in Bangkok.

• Facebook: https://www.facebook.com/nonamenoodlebkk/
• Address: 2 Soi Athi Baya 1, Thanon Chan, Wat Phraya Krai, Bang Kho Laem, Bangkok 10120

Mensho Tokyo: Rich & Complex Ramen Broths

A famous name from Tokyo, Mensho is for serious ramen lovers. They are known for their incredibly rich and complex broths, particularly the Toripaitan ramen, which is thick, creamy, and full of chicken flavor. I always leave here feeling completely satisfied.

• Facebook: https://www.facebook.com/menshotokyobkk/
• Phone: 091 887 9492
• Address: G/F, RSU Tower, 571, 1 Soi Sukhumvit 31, Watthana, Bangkok 10110

Tonkatsu Wako: The Perfect Pork Cutlet

For tonkatsu, Wako is the gold standard. This authentic Japanese chain is solely dedicated to the art of the deep-fried pork cutlet. The pork is always incredibly tender and juicy, and the panko breading is perfectly crispy. It’s a simple meal executed flawlessly.

• Facebook: https://www.facebook.com/wako.thailand/
• Phone: 02 381 1993
• Address: Multiple locations including Siam Center, CentralWorld, and Thong Lo.

Katsukura: Kyoto-Style Tonkatsu

Originating from Kyoto, Katsukura offers a slightly more refined tonkatsu experience. I love their selection of different premium pork cuts and the fact that you get to grind your own sesame seeds for the sauce. Their crispy prawn katsu is also fantastic.

• Website: https://www.katsukura.jp/en/
• Phone: 02 108 3158
• Address: 6/F, ICONSIAM, 299 Charoen Nakhon Rd, Khlong Ton Sai, Khlong San, Bangkok 10600

Bankara Ramen: Rich, Tonkotsu-Style Ramen

Bankara is a very popular spot for rich, authentic tonkotsu (pork bone broth) ramen. The broth is simmered for hours, resulting in a deep, satisfying flavor. It’s a classic, no-fuss ramen joint that always delivers.

• Facebook: https://www.facebook.com/BankaraRamen/
• Phone: 02 662 5162
• Address: 32/1 Soi Sukhumvit 39, Khlong Tan Nuea, Watthana, Bangkok 10110

Ippudo: The Globally Famous Ramen Chain

Ippudo is a global ramen powerhouse, and their Bangkok branches maintain the same high quality. They are famous for their Hakata-style tonkotsu ramen. It’s a reliable and consistently delicious choice for a great bowl of noodles.

• Website: https://www.ippudo.co.th/
• Phone: 02 658 0055
• Address: Multiple locations including Central Embassy and Siam Paragon.

The Izakaya Experience: Lively & Authentic

These Japanese pubs are perfect for a fun, casual night out with friends, sharing small plates and drinks.

Nagiya: The Expat Favorite

Nagiya is an institution, especially among the Japanese expat community in Thong Lo. It’s a bustling, multi-level izakaya that feels incredibly authentic. They are famous for their nabe (hot pot) and a massive menu of grilled skewers and small plates.

• Phone: 02 392 1690
• Address: 20/1 Soi Thong Lo 13, Khlong Tan Nuea, Watthana, Bangkok 10110

Teppen: Energetic “Warayaki” Dining

Teppen is all about energy. The staff greet every guest with a loud, enthusiastic welcome, and the open kitchen is a hive of activity. They are famous for their warayaki (straw-grilled) dishes, particularly the bonito, which has an incredible smoky flavor.

• Website: https://www.teppen-th.com/
• Phone: 02 714 1412
• Address: 14/2 Soi Sukhumvit 61, Khlong Tan Nuea, Watthana, Bangkok 10110

Jidori-Ya Kenzou: A Yakitori Paradise

For yakitori (grilled chicken skewers), this place is a must-visit. It’s a small, authentic spot that uses every part of the chicken, grilled to perfection over charcoal. It’s a true taste of a Tokyo yakitori-ya, and the quality is exceptional.

• Phone: 02 392 3248
• Address: 5 Soi Sukhumvit 55, Khlong Tan Nuea, Watthana, Bangkok 10110

Sasaya: Quiet & Authentic

For a quieter, more traditional izakaya experience, Sasaya in Ekkamai is perfect. It’s a beautiful, minimalist space that feels like a hidden gem. I recommend this spot for a relaxed date or a quiet conversation over excellent food and sake.

• Phone: 02 714 1332
• Address: 27 Soi Ekkamai, Khlong Tan Nuea, Watthana, Bangkok 10110

Hokkaido Genshiyaki: Hokkaido-Style Grilled Fish

This izakaya specializes in genshiyaki, a traditional Hokkaido method of slow-grilling fish over charcoal. The result is incredibly juicy and flavorful fish. It’s a unique dining experience and a great way to taste the flavors of northern Japan.

• Phone: 02 258 3569
• Address: 39 Soi Sukhumvit 26, Khlong Tan, Khlong Toei, Bangkok 10110

Mokkori Silom: The Late-Night Izakaya

A beloved spot in Silom, Mokkori is a classic, cozy izakaya that’s perfect for a late-night meal. It’s filled with Japanese memorabilia and has a warm, welcoming vibe. The menu is extensive and very authentic.

• Phone: 02 632 7748
• Address: 8 Soi Thaniya, Suriyawong, Bang Rak, Bangkok 10500

Nihon Saiseisakaba: The Offal Skewer Specialist

For the adventurous eater, this standing-room-only izakaya specializes in motsu (offal) skewers. It’s a very authentic, Japanese salaryman-style experience, and the grilled skewers are delicious. It’s always packed and has a great, energetic vibe.

• Facebook: https://www.facebook.com/nihonsaiseisakaba.th/
• Address: Soi Sukhumvit 26, Khlong Tan, Khlong Toei, Bangkok 10110

Toritama: Tokyo’s Famous Yakitori

A direct import from Tokyo, Toritama is a high-end yakitori restaurant that takes chicken skewers to the next level. They are famous for using every single part of the chicken, showcasing a level of artistry and flavor that is hard to find.

• Facebook: https://www.facebook.com/Toritama.bkk/
• Phone: 02 010 4220
• Address: 12 Park Lane, Soi Sukhumvit 63, Watthana, Bangkok 10110

Yakiniku (Japanese BBQ)

For the interactive and delicious experience of grilling your own high-quality meat.

Ginzado: Legendary Yakiniku

A long-standing favorite, Ginzado is the place for high-quality yakiniku that doesn’t break the bank. The cuts of meat are excellent, and the lively, no-frills atmosphere is always buzzing. It’s a go-to for a fun, interactive dinner with friends.

• Phone: 02 392 3248
• Address: 5 Soi Sukhumvit 55, Khlong Tan Nuea, Watthana, Bangkok 10110

Yakiniku Like: The Solo Dining Champion

This popular chain from Japan is perfect for a quick, delicious, and affordable yakiniku meal, especially for solo diners. Each person gets their own personal grill, making it a very efficient and fun experience.

• Website: https://yakiniku-like.com/th/
• Address: Multiple locations including Central Ladprao and Terminal 21 Asoke.

Traditional & Fine Dining

These restaurants offer a more refined, classic Japanese dining experience.

Yamazato: Classic Hotel Luxury

Located in the prestigious Okura Prestige hotel, Yamazato is a bastion of classic Japanese fine dining. I’ve been here for business lunches, and the quality and service are always impeccable. They offer traditional kaiseki, teppanyaki, and a fantastic sushi bar.

• Website: https://www.okurabangkok.com/en/dining/yamazato
• Phone: 02 687 9000
• Address: 24/F, The Okura Prestige Bangkok, 57 Witthayu Rd, Lumphini, Pathum Wan, Bangkok 10330

Umenohana: Tofu & Crab Kaiseki

Umenohana offers a very specific and elegant dining experience focused on tofu and crab, presented in the multi-course kaiseki style. The dishes are incredibly delicate and beautiful. It’s a unique and refined choice for a special meal.

• Website: https://www.umenohana.co.th/
• Phone: 02 262 0033
• Address: 2/F, Nihonmura Mall, 85 Thong Lo 13, Watthana, Bangkok 10110

Kisso: A Reliable Fine Dining Choice

Located in the Westin Grande Sukhumvit, Kisso has been one of Bangkok’s top Japanese restaurants for years. The atmosphere is elegant and the menu is extensive, covering everything from sushi and tempura to kaiseki sets. It’s a very reliable choice for a high-quality meal.

• Website: https://www.kissojapaneserestaurant.com/
• Phone: 02 207 8000
• Address: 8/F, The Westin Grande Sukhumvit, 259 Sukhumvit Rd, Watthana, Bangkok 10110

Tensui: The Tempura & Kaiseki Specialist

Tensui is a beautiful restaurant in a traditional house, specializing in high-end tempura and kaiseki courses. Dining here is a serene and authentic experience. The tempura is incredibly light and crispy, fried right in front of you at the counter.

• Website: https://www.tensui.co.th/
• Phone: 02 712 7999
• Address: 851 Soi Sukhumvit 55, Khlong Tan Nuea, Watthana, Bangkok 10110

Mizukoshi: The Soba Noodle Specialist

For lovers of soba noodles, Mizukoshi is a must-visit. This small, minimalist restaurant makes their soba noodles fresh by hand every day. The texture and flavor are exceptional. It’s a simple, elegant meal that showcases true Japanese craftsmanship.

• Facebook: https://www.facebook.com/sobamizukoshi/
• Phone: 02 662 6649
• Address: 41 Soi Sukhumvit 49, Khlong Tan Nuea, Watthana, Bangkok 10110

Tsu Japanese Restaurant: Hotel Dining with a Great Sushi Bar

Located in the JW Marriott, Tsu is a long-standing favorite for high-quality Japanese food. They have an excellent sushi and sashimi bar, as well as a wide range of other classic dishes. It’s a reliable choice for a business lunch or an elegant dinner.

• Website: https://www.tsujapaneserestaurant.com/
• Phone: 02 656 7700
• Address: JW Marriott Hotel Bangkok, 4 Sukhumvit Soi 2, Khlong Toei, Bangkok 10110

Modern & Fusion

These spots offer a creative take on Japanese cuisine.

Isao: The Fusion Sushi Pioneer

Isao is famous for its creative and delicious fusion sushi rolls. It’s been a Bangkok favorite for years. I always order the “Jackie,” a caterpillar-shaped roll that is as fun as it is tasty. It’s a casual, lively spot that’s great for a group of friends.

• Website: https://www.isaotaste.com/
• Phone: 02 258 0645
• Address: 5 Soi Sukhumvit 31, Khlong Toei Nuea, Watthana, Bangkok 10110

Mugendai Penthouse: High-End Penthouse Dining

Located on the top floor of the EmQuartier mall, Mugendai Penthouse offers a high-end, modern Japanese dining experience with fantastic city views. The quality of their imported ingredients is exceptional. It’s a very stylish and impressive spot.

• Website: https://www.mugendaibkk.com/
• Phone: 02 003 6333
• Address: 9/F, The EmQuartier, 693 Sukhumvit Rd, Watthana, Bangkok 10110

JUA: Modern Korean-Japanese Izakaya

Tucked away in a cool, renovated shophouse, JUA is a modern izakaya that blends Japanese grilling techniques with Korean flavors. The atmosphere is trendy and intimate, and the food is creative and delicious.

• Website: https://www.juabkk.com/
• Phone: 061 550 7689
• Address: 672/49 Charoen Krung 28, Bang Rak, Bangkok 10500

Shabu-Shabu & Hot Pot

For a comforting and interactive meal, these hot pot specialists are top-tier.

HITORI: The Intimate Shabu-Shabu

Hitori offers a refined and intimate shabu-shabu experience. Each guest gets their own personal pot, and the focus is on premium ingredients like A5 wagyu and fresh seafood. It’s a quiet, sophisticated spot perfect for a solo indulgence or a peaceful meal.

• Website: https://hitorishabu.com/
• Phone: 092 458 5555
• Address: 2nd Floor, The Residence at Sindhorn Kempinski, 88 Witthayu Rd, Lumphini, Bangkok 10330

Akiyoshi: All-You-Can-Eat Shabu/Sukiyaki

For an all-you-can-eat feast, Akiyoshi is a long-time favorite. They offer both shabu-shabu (boiled) and sukiyaki (sweet soy broth) in a buffet format. It’s great value and a very popular choice for groups and families.

• Website: https://akiyoshi.co.th/
• Phone: 02 260 5543
• Address: Multiple locations including Siam Square One and Phra Khanong.

Donabe: Japanese Hot Pot & Rice Dishes

Donabe specializes in traditional Japanese hot pot cooked in earthenware pots. They also serve fantastic kamameshi, rice dishes cooked with various ingredients in individual iron pots. It’s a very comforting and authentic dining experience.

• Facebook: https://www.facebook.com/donabebkk/
• Phone: 082 823 5445
• Address: 30 Soi Sukhumvit 31, Khlong Toei Nuea, Watthana, Bangkok 10110

Frequently Asked Questions

References

For more on Japanese culture and the top-tier dining scene in Bangkok, we recommend these trusted external sources:

• Japan National Tourism Organization (JNTO) Thailand: The official source for Japanese culture and travel information in Thailand, often promoting authentic culinary experiences. https://www.japan.travel/en/th/
• BK Magazine: A leading city guide that provides some of the most current and in-depth reviews of Bangkok’s dining scene, including a strong focus on Japanese restaurants. https://bk.asia-city.com/