Hiring a Japanese Chef in Bangkok: Market, Wages and Rules

Bangkok is one of the few cities outside Japan where someone counts Japanese restaurants street by street every year. JETRO's Bangkok office has run a survey since 2007, and its 2025 edition recorded the first fall in the national total. For an owner deciding whether to bring a chef over from Japan, that survey says more about the Bangkok market than any national statistic. This guide starts there, then covers the rules and the local costs that decide whether the hire pays. It is current as of September 2026.

1. Bangkok's Japanese restaurants in 2025

JETRO Bangkok's 2025 survey (fieldwork August to October 2025, built on listings from the review site Wongnai) found:

• 5,781 Japanese restaurants in Thailand, down 135 (2.2%) on 2024. It is the first decline since the survey began.
• 2,609 in Bangkok, down from 2,672 in 2024 (minus 2.4%). Bangkok holds about 45% of the national total.
• Behind that net figure, JETRO counted 284 openings and 347 closures in Bangkok during the year.
• The five surrounding provinces JETRO groups as suburban Bangkok (Nonthaburi, Samut Prakan, Pathum Thani, Nakhon Pathom and Samut Sakhon) had 867 between them, down 3.1%.

JETRO's count is not the same as the agriculture ministry's figure of 5,920 Japanese restaurants in Thailand for 2025. The two use different sources and definitions, so compare each series with itself over time rather than with the other.

The churn matters more than the small net fall. More than 600 Bangkok restaurants opened or closed in one year. That means experienced Thai cooks and front of house staff move around the market constantly, and it means a new opening has to earn its place quickly.

2. Who is eating, and what they pay

JETRO's interviews with 12 companies and organisations give the context:

• Thai diners know Japanese food well. Being Japanese is no longer enough to stand out. Diners look at origin, quality and the story behind a place, and want value for money and an experience rather than simply a high price.
• Specialists are growing. Ramen and cafés were the only categories that grew nationally in 2025, with matcha driving the café boom. Tonkatsu, hamburg steak and restaurants that insist on Japanese rice are drawing interest.
• Some top end spending has moved to Japan. With a weak yen, more Thais travel to Japan, and interviewees said some now save omakase sushi, wagyu and sake for the trip rather than eating them in Bangkok.
• In Bangkok specifically, interviewees named fewer Japanese expatriates and tourists among the causes of slower spending. (MOFA's own count of Japanese residents in Bangkok still rose 2.3%, to 51,297 on 1 October 2025, the second largest Japanese community of any city abroad.)

On price, most Japanese restaurants in Thailand sit in the 101 to 250 baht per head band (2,116 restaurants), followed by 251 to 500 baht (1,490). JETRO notes that spending per head in Bangkok is higher than in other regions.

3. What that means for the chef you hire

A Japanese chef in Bangkok is a fixed cost that starts at THB 50,000 a month before housing, flights and paperwork. The survey suggests where that cost earns its keep:

• A clear specialism. A ramen, tonkatsu or kaiseki chef with a defined craft fits what diners are rewarding. A general Japanese cook producing a broad menu competes with more than a thousand general Japanese restaurants nationwide (1,398 in 2025).
• Training value. Thailand's foreign worker rules require four Thai employees per foreigner, so the chef will lead a Thai team from day one. Hire someone who can teach. See training local staff in Japanese cuisine.
• Premium positioning with a reason. If some high end diners now save omakase for Japan, a Bangkok counter has to offer something they cannot get on a trip: seasonality with Thai produce, a chef they know, or a price that makes sense. See hiring an omakase sushi chef.

4. The Thai rules, briefly

Bangkok follows national law. Our Thailand guide covers the process in full. In short, for a company without BOI promotion:

• registered paid-up capital of THB 2 million per foreign worker;
• at least four Thai employees per foreigner for the one year extension of stay;
• a minimum salary of THB 50,000 a month for a Japanese national;
• a Non-Immigrant B visa, then a work permit from the Department of Employment, then an extension of stay from Immigration.

BOI promoted companies can use the one stop service, which JETRO notes applies only to BOI companies filing in Bangkok, Chiang Mai or Phuket. Most independent restaurants are not BOI promoted.

5. Costing the Thai team around the chef

Because of the 4:1 rule, one Japanese chef means at least four Thai staff on the payroll. Two Bangkok figures changed recently.

Minimum wage: THB 400 a day

Bangkok's daily minimum wage rose from THB 372 to THB 400 on 1 July 2025, affecting around 700,000 workers (JETRO, July 2025). Several industrial provinces, including Chonburi and Rayong, had moved to THB 400 in January 2025. Check for any later wage order before you set pay scales.

Social security: higher wage ceiling from January 2026

The contribution rate stays at 5%, but the monthly wage it is calculated on is capped, and the cap is rising in three steps:

A Japanese chef on THB 50,000 is well above the ceiling, so contributions for the chef are the maximum. Social security filings are also among the documents requested for the work permit, which is one more reason to set up payroll properly before the chef arrives.

6. Bangkok or the Eastern Seaboard

Bangkok is not the only Japanese hub in the region. Sriracha in Chonburi province had 5,815 Japanese residents on 1 October 2025, up 4.4%, making it one of the 50 largest Japanese communities of any city abroad (MOFA). Chonburi had 355 Japanese restaurants in JETRO's 2025 count, the second highest of any province after Bangkok.

The rules are national, so a chef's work permit works the same way in either place. The difference is the customer: a large resident Japanese workforce around the industrial estates, rather than Bangkok's mostly Thai dining public.

7. A Bangkok hiring checklist

1. Decide the concept first. The survey says specialists and clear positioning are what is growing.
2. Check the company: capital of THB 2 million per foreign worker (non-BOI), audited accounts for two years, and the ownership question under the Foreign Business Act.
3. Hire and register at least four Thai staff per foreigner, paid at least THB 400 a day, with social security in place.
4. Recruit the chef at THB 50,000 a month or more and agree housing and flights. See relocation packages for chefs.
5. Run the Non-B visa, work permit and extension in order. The chef does not work until the permit is issued.
6. Look locally too. With hundreds of closures a year, experienced Thai cooks are on the market. A Japanese chef already in Bangkok needs a new work permit under your company.

For pay benchmarks elsewhere, see sushi chef salary by country.

General information checked in September 2026 against JETRO surveys and summaries and Japanese government statistics, not legal or immigration advice. Thai wage and social security rates change by ministerial regulation. Confirm current requirements with the Department of Employment, the Social Security Office or a Thai lawyer before hiring.