Cost & Pricing · Japan
What a remote developer really costs a company in Japan
A line-by-line comparison of in-house cost, freelance marketplaces and managed augmentation for Japanese teams.
2025-08-10 · 4 min read
What a developer really costs in Japan
Employer social insurance of roughly 15%, twice-yearly bonuses and commuting allowances make Japanese hires expensive. Add recruitment fees, equipment, software licences and office space, and the true cost of a hire in Tokyo, Osaka and Fukuoka is well above the advertised salary.
Augmentation pricing is all-inclusive: from $20 per hour, 160 hours a month, with employment costs, equipment and supervision already in the rate. Compare it with Japanese monthly gross pay in JPY. The yen has been volatile, so agree whether you will be quoted in yen or carry the exchange movement.
Three ways to source the work
Marketplace freelancers are cheap until they disappear mid-sprint; there's no bench, no supervisor and no replacement guarantee. A service agreement (itaku) with a foreign supplier avoids the rules on dispatched workers.
Project agencies charge for scope risk. Augmentation gives you a named engineer at a fixed rate with supervision and replacement included. It suits manufacturing, gaming and e-commerce teams whose priorities change every sprint.
Costs that rarely make the budget
Japan faces a well-documented shortage of IT engineers that is expected to grow as the workforce ages. Months of a hiring manager's time plus agency fees can exceed the first quarter of an offshore contract.
When an engineer leaves, you pay for the gap, the hiring and the ramp-up. With augmentation, the supplier provides and onboards a replacement. Remember too that Golden Week, Obon and the New Year holidays affect local capacity every year.
Putting the numbers in front of finance
Put three columns on one page: the full cost of a Japanese hire in JPY, the marketplace cost including your own management time, and the augmentation rate. State the exchange rate you have assumed.
Finish by comparing cost per delivered feature or closed ticket; hourly rates alone hide the real difference. A six-month contract, at 10% off the monthly rate, also gives Japanese finance teams a fixed figure for two quarters.
Key takeaways
- Budget for Japanese employer on-costs, not just salary, when comparing options.
- Decide early whether to be invoiced in JPY or USD.
- Rates from $20 per hour replace Japanese payroll, equipment and leave-cover costs.
- Compare cost per outcome, not cost per hour.