Tools

Calculate costs, compare cities, plan your budget

cities covered

2025

2025 data

languages

Calculate move-in costs: deposit, key money, agency fees

See your take-home pay after taxes and insurance

Estimate monthly living costs by city and lifestyle

AI-powered apartment recommendations based on your needs

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Check if your salary covers your desired lifestyle

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Side-by-side cost comparison between cities

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Month-by-month breakdown of your first year

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Unexpected expenses that catch newcomers off guard

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Convert between JPY and your home currency

Most newcomers don't know: resident tax (10%) starts in Year 2. Your take-home drops significantly.