Contact and About

Utilities Collection is an independent set of free calculators and planning checklists for Japan residents, working holiday users, and practical life-admin workflows.

Use this page for corrections, bug reports, privacy requests, accessibility issues, official-source updates, or editorial feedback.

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What this service covers

Japan foreign resident life

Salary, income tax, resident tax, health insurance, pension refund, rent, apartment initial cost, visa renewal, PR, My Number, SIM, bank, and remittance workflows.

Working holiday planning

Japan, Australia, Canada, New Zealand, and Korea planning pages for tax, insurance, arrival documents, bank setup, phone setup, housing, remittance, and departure tasks.

Practical calculators

Focused utility tools that help users compare timing, cost, document readiness, budget pressure, and next actions before checking official sources.

What to send

  • Bug reports: page URL, browser, device, screenshot if useful, and the steps that caused the issue.
  • Official-source corrections: the page URL, exact sentence or result, and the official URL that should be reviewed.
  • Privacy requests: explain the request and include enough context to locate the relevant page or event category.
  • Accessibility issues: page URL, assistive technology if relevant, and the control or content that is difficult to use.

Independence and limitations

Utilities Collection is not affiliated with governments, immigration authorities, tax offices, municipalities, pension offices, banks, remittance providers, insurers, mobile carriers, employers, or schools.

The service cannot provide individual legal, tax, immigration, financial, insurance, municipal, or professional advice. Always confirm final decisions with the relevant official source or qualified professional.

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FAQ

Can you give individual visa, tax, or financial advice?

No. The service provides general planning tools only. Individual decisions should be checked with official agencies or qualified professionals.

Can I suggest a Japan resident or working holiday page?

Yes. Send the keyword, user situation, country, official source, and why the page would help practical decision-making.

Can I report an outdated official link?

Yes. Include the current page URL, the broken or outdated link, and the replacement official source if known.

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