Free financial tools.
11 free tools — no signup required. Instant answers.
Understand your Japanese payslip
Payslip Decoder
Understand every line on your Japanese payslip.
Try it freeCompare the real costs
Buy vs Rent Calculator
Compare the real costs of buying vs renting.
Try it freeWhat insurance do you need?
Insurance Checker
Find out what insurance you actually need.
Try it freeLeaving Japan? Get your pension back
Pension Refund Calculator
Estimate your 脱退一時金 pension refund.
Try it freeOptimize your hometown tax
Furusato Nozei Calculator
Calculate your optimal ふるさと納税 limit.
Try it freeMaximize your deductions
Freelancer Expense Calculator
Estimate taxes and optimize deductions.
Try it free