The median AI / ML Engineer salary in Japan is ¥11.3M in 2026, with a typical range from ¥10.7M to ¥11.7M. Pay has moved +9.8% year-on-year. Tokyo currently leads city pay at ¥12.3M. This is base salary for permanent employees.
What does An AI / ML Engineer do?
An AI / ML Engineer is responsible for building and deploying machine learning models into production systems, spanning both model development and the engineering needed to serve them reliably.
Day-to-day responsibilities
National Median Salary
¥11.3M
per yearJapan annual benchmark • 2026
Salary Range (P25 – P75)
Data quality & confidence
Confidence Score
85%
YoY Momentum
+9.8%
Permanent salary benchmarks for AI / ML Engineer in Japan, from the low end to the top of the range, based on published market compensation data.
Low
¥8M
P25
¥10.7M
Median
¥11.3M
P75
¥11.7M
High
¥14.9M
After National + Resident Tax & Shakai Hoken · single, standard payroll deductions
Gross/year
¥10.7M
Take-home/year
￥7,748,367
Per month
￥645,697
Effective rate
27.4%
Gross/year
¥11.3M
Take-home/year
￥8,118,629
Per month
￥676,552
Effective rate
27.9%
Gross/year
¥11.7M
Take-home/year
￥8,400,459
Per month
￥700,038
Effective rate
28.3%
See the full band-by-band breakdown for AI / ML Engineer
Adjust for your actual salary, see each national income tax, reconstruction surtax, resident tax, and shakai hoken band, and get monthly and weekly figures.
3-day/week office schedule · typical Japanese commute assumptions
Break-even remote salary
￥9,671,600
minimum to match ¥11.3M hybrid
Annual commute impact
−￥1,032,550
costs + time value lost
Hours commuting/year
141 hrs
at 60 min/day, 3 days/wk
See the full break-even analysis for AI / ML Engineer
Adjust commute costs, compare any two salaries, and find the exact remote salary you need.
Hiring outlook · remote rate · top employers
Hiring outlook
GrowingRemote / hybrid
58%
of roles offer remote or hybrid
Salary growth (YoY)
+9.8%
market is paying more
Full market demand breakdown for AI / ML Engineer
Hiring drivers, remote rate detail, full employer list, and demand FAQs for Japan.
Contract day rates available for this role
Median ¥6004/hour, see full breakdown, city rates, and take-home calculator
Contract break-even
What day rate beats a ¥11260K AI / ML Engineer salary after tax?
Break-even day rate
¥54,513/day
to match ¥11260K permanent net
Permanent net take-home
¥8,118,629/yr
¥11260K gross, 2026 national + resident tax rates
Kojin jigyounushi (sole proprietor), 220 days, self-paid National Pension + NHI. Net figures are estimates; use the calculators for exact results.
Market Demand & Outlook
Demand level
Very High
Based on hiring signals relative to similar roles in this market.
Top hiring locations
Career outlook
Strong upward salary momentum
AI / ML Engineer salaries are showing strong movement, with latest benchmark growth at +9.8%.
Seniority is the biggest single driver of AI / ML Engineer pay in Japan. Entry-level roles start at ¥7.3M, rising 170% to ¥19.7M at lead or principal level.
Junior
¥7.3M
¥7.3M-¥7.3M middle band
Mid-level
¥11M
¥11M-¥11M middle band
Senior
¥15M
¥15M-¥15M middle band
Principal/Lead
¥19.7M
¥19.7M-¥19.7M middle band
Certain technical skills push AI / ML Engineer salaries in Japan significantly above the ¥11.3M median. These are the most impactful skills to develop or highlight when negotiating.
PyTorch / TensorFlow
+18%
salary premium vs median
MLOps tooling (MLflow, Kubeflow)
+15%
salary premium vs median
Cloud ML platforms (SageMaker, Vertex AI)
+13%
salary premium vs median
AI / ML Engineer salary varies meaningfully by location. Tokyo commands a +9% premium over the national benchmark (¥12.3M), while Fukuoka sits -10% at ¥10.1M. Location is worth factoring into any offer negotiation.
Compare this role
Compare adjacent roles, employer estimates, published agency guides, and an offer against the market before you make a decision.
Explore Japan salary intelligence
Market context for AI / ML Engineers in Japan
Software Engineer Salary in Japan 2026
Japan's national permanent median for Software Engineer is ¥8,970,000/year including bonus, with Tokyo leading at ¥9,825,000/year. Contract engineers earn a national median of ¥4,777.5/hour. See the full career ladder from PayMetric's live benchmark.
iDeCo Tax Savings Japan 2026: Contribution Limits and Your Take-Home Benefit
iDeCo can reduce taxable income while building retirement savings. See how contribution limits, tax relief and employer pension coverage interact.
AI Engineer Salary in Japan 2026: ¥7M-¥20M+ by Level
AI engineers in Tokyo earn ¥7,000,000-¥10,000,000 at mid-level, rising to ¥15,000,000-¥20,000,000+ for Lead/Principal roles, with foreign-capital employers paying 20-40% above domestic firms. See the full breakdown, and how the Highly Skilled Professional visa's 70-point threshold, and the 80-point track to permanent residency in just 1 year, actually works for AI talent.
AI / ML Engineers in Japan earn a median salary of ¥11.3M in 2026, with a typical range from ¥10.7M at the 25th percentile to ¥11.7M at the 75th percentile. This benchmark reflects published market compensation data for annual pay across the Japan market.
Tokyo currently leads city pay at ¥12.3M, which is 9% above the national benchmark. City coverage for this role includes Osaka, Tokyo, Yokohama, Fukuoka, Nagoya, helping you compare local pay differences without needing separate city-role pages.
At experience level, entry roles start around ¥7.3M, senior roles sit near ¥15M, and lead-level roles reach about ¥19.7M. Demand is currently moderate for this role based on recent coverage and salary momentum signals.
The median AI / ML Engineer salary in Japan is ¥11.3M in 2026. The typical range runs from ¥10.7M at the 25th percentile to ¥11.7M at the 75th percentile, based on published market compensation data.
AI / ML Engineer salaries have moved +9.8% year-on-year in Japan.
AI / ML Engineer salaries vary across Japan. Tokyo leads at ¥12.3M (+9% vs the national benchmark), while Fukuoka sits at ¥10.1M. Use the city breakdown above to compare all locations.
An AI / ML Engineer earning the median ¥11.3M gross in Japan will take home a net amount after income tax and other deductions. Use the PayMetric Labs take-home calculator on this page for an exact breakdown by tax band.
Principal/Lead-level AI / ML Engineers in Japan earn the most, with a median of ¥19.7M, compared to ¥7.3M at entry level. Seniority is the strongest single driver of pay in this role.
On a 3-day hybrid schedule with a typical Japanese commute (￥550/day travel, 60-minute round trip, daily meal premium, annual wardrobe costs), your true net income at ¥11260K is approximately ￥7,086,079 per year, compared to ￥8,118,629 net without any commute. The commute costs ￥1,032,550 per year in direct expenses and lost time. A fully remote role paying ￥9,671,600 would leave you equally well off.
Assuming a 3-day hybrid schedule with typical commute costs, you would need a remote salary of at least ￥9,671,600 to match the true net value of a ¥11260K hybrid AI / ML Engineer role in Japan. For a 5-day fully in-office role, the break-even remote salary rises to ￥8,666,100, as the higher office frequency increases travel, meal, and time costs significantly.
On a 3-day hybrid schedule with a 60-minute round trip, an AI / ML Engineer in Japan spends approximately 141 hours commuting per year, equivalent to 18 full working days. Valued at the implied hourly rate for a ¥11260K salary (￥5,989/hr), that time is worth ￥844,500 annually.
As more employers in Japan reintroduce hybrid or full in-office mandates in 2026, the true value of an AI / ML Engineer salary depends increasingly on the number of required office days. At ¥11260K, each additional day in the office costs roughly ￥330,850 per year in direct and time costs (moving from 3 to 5 days). Candidates evaluating offers should compare true net income rather than gross salary alone.
This benchmark is derived from verified market compensation data and is rated High Confidence. High Confidence means the benchmark is corroborated across independent sources and is citation-ready. Moderate Confidence is directional context while coverage is still building. Limited Market Data means early signals only.
An indicative year-over-year signal of +9.8% is available from the latest market research for this role. This figure is directional market research rather than a matched prior-year observation in our own dataset.
Candidates should compare offers against the ¥10.7M-¥11.7M middle-market band, while employers should treat ¥11.3M as the current market midpoint for this role.
The same role has published benchmarks in these markets. Open each local page for its salary range, tax context, and city detail.