Data scientist · Tokyo, Japan
Data scientist salary in Tokyo — typical band and what it buys
Mid-senior data scientist building production analytics, experimentation systems, or applied ML.
Data signals
What the numbers say
The pay band
A data scientist in Tokyo typically earns around 16,333,333 JPY (mid-market), with most offers between 12,600,000 JPY and 21,466,667 JPY.
What it nets and supports
After local tax the mid-market figure nets about 993,611 JPY/month — enough to support a premium lifestyle in Tokyo.
Versus the New York benchmark
Pay for this role in Tokyo runs about 60% of the New York rate before adjusting for cost of living.
Estimated band
Data scientist gross salary in Tokyo
Local-currency band derived from a $105,000 NYC P50 anchor × 0.60 city multiplier × 155.5556 JPY/USD.
What ¥16,333,333 gross buys you in Tokyo
Net after Japan's effective payroll deduction, mapped to Mundevo's lifestyle tiers.
Required monthly net at each tier in Tokyo
Where the P50 salary lands across Mundevo's four lifestyle tiers.
| Tier | Required net / month | Your P50 net covers it? |
|---|---|---|
| PremiumBest fit | ¥423,833 | Yes |
| Comfortable | ¥343,389 | Yes |
| Balanced | ¥285,556 | Yes |
| Frugal | ¥227,722 | Yes |
Who this band describes
The data scientist band covers mid-to-senior ICs (4-7 years experience). Modern usage of the title spans applied ML, experimentation/causal inference, and production analytics — the bands are similar across these specializations.
Pay is highest at tech companies with mature data platforms and at quant-driven trading/finance firms. Mid-band: enterprise SaaS, large consumer brands building in-house analytics teams, and consultancies. Pure-research data-science roles (without engineering production responsibility) tend to pay 10-15% below the band shown.
Common employer types at this band: Tech product companies, Quant/finance, Enterprise SaaS, Consumer platforms, Consultancies.
Cross-check before negotiation
Mundevo's band is derived, not surveyed. For an offer conversation, anchor on at least one of these.
- Levels.fyi — strong coverage at public tech companies
- Glassdoor — broader market view
- KDnuggets / data-science surveys — annual global snapshots
FAQ
- What is a good data scientist salary in Tokyo?
- The typical data scientist band in Tokyo runs 12,600,000 JPY–21,466,667 JPY gross per year, with a median around 16,333,333 JPY. At or above the median is a strong offer — the P50 here supports a premium lifestyle on our cost model.
- How much does a data scientist take home after tax in Tokyo?
- On the median 16,333,333 JPY gross, take-home is about 993,611 JPY per month (11,923,333 JPY/year) after Japan's effective income tax and social security.
- Is 16,333,333 JPY a good data scientist salary in Tokyo?
- Yes — it's the local median and covers a premium lifestyle for a single person, with about 134% headroom over that tier's cost.