Home inspections in Japan

What an inspection covers

For a used home, commission an independent qualified inspector where practical. Under Japan’s inspection framework, a registered existing-home condition inspector (建物状況調査, an inspector under the relevant registration) examines visible and measurable deterioration of specified components. The statutory framework requires brokers to address inspection referral and disclosure, so the topic should come up in the transaction. But the inspection is a condition survey of what can be seen and measured, not a guarantee, and a lender’s appraisal is a collateral valuation, not a structural inspection.

Limits and independence

An inspection does not guarantee there are no hidden defects — it reports on what is visible and measurable at the time, so structural, concealed, or intermittent problems can be missed. Prefer an inspector chosen by you and independent of the seller and any renovation contractor, so the report is not shaped by an interest in closing the sale or selling repair work. Do not waive an inspection merely because a building looks renovated; a fresh finish can hide deferred structural work.

Key points to carry away: A registered inspector examines visible and measurable deterioration of specified components; The framework requires brokers to address inspection referral and disclosure; Inspection does not guarantee the property is defect-free; Prefer an inspector independent of the seller and the renovation contractor. Use the linked guides and calculators for the full decision, and confirm anything material with the lender, a licensed broker, a judicial scrivener, or a tax accountant before you act.