Japanese Medical Records Translation for Australia

Who issues a medical record in Japan

Japanese medical records come from hospitals and clinics with drug names in katakana alongside Latin generics, and 診断書 medical certificates are issued by the treating physician with their seal. We keep the katakana term in brackets after the English generic.

Japanese civil status is not recorded as individual certificates but in the 戸籍 (koseki) family register held by the municipal office of the registered domicile (本籍). A 戸籍謄本 is a full transcript of that register; a 戸籍抄本 is an extract for one person. Single-event certificates such as 出生届受理証明書 (acceptance of birth notification) and 婚姻届受理証明書 (acceptance of marriage notification) are issued separately, and residence facts come from the 住民票 (juminhyo). Documents are printed on A4 municipal forms with a vertical or horizontal ruled layout.

What your certified English translation reproduces

Every certified translation we issue is a complete rendering of the source document — not a summary. For a Japanese medical record that means:

• Patient identifiers, treating facility and the department or specialty
• Admission and discharge dates and the reason for presentation
• Diagnoses with any classification codes reproduced exactly
• Medications by generic name with the local trade name retained in brackets, plus dosages
• Investigations, results and the clinician's findings
• Treating clinician's name, registration number, signature and facility stamp

Japanese names, dates and script

Japanese names are written family name first in kanji, with a furigana reading that is often the only guide to pronunciation, while passports carry a Hepburn romanisation that may differ from the reading a family actually uses. Dates on Japanese official documents use the imperial era system — Reiwa, Heisei, Showa and occasionally Taisho — so 平成7年3月2日 must be rendered as 2 March 1995 with the era form retained. We add a formal name-equivalence note where the kanji entry and the passport spelling do not match.

Seals, stamps and legalisation

Japanese documents are authenticated by a registered 印鑑 (hanko) seal and the red municipal seal of the mayor or ward head, rather than by a handwritten signature. Older koseki entries are handwritten in vertical columns with strike-throughs marking removals from the register, and those annotations carry legal meaning. Japan is a party to the Hague Apostille Convention, so documents for Australian use usually carry an apostille from the Ministry of Foreign Affairs; consular authentication applies where a Japanese consulate in Australia issued the record.

How Australian agencies read this document

Medical translations are read by panel physicians, treating clinicians, insurers and regulators. Codes, drug names and dosages are preserved verbatim because a clinical decision may be made from the translated file.

Used for health-requirement follow-up after an immigration medical, for AHPRA recency-of-practice evidence, for continuity of care with an Australian specialist, and for insurance, TPD and superannuation claims.

What we check before certifying

Most delays are caused by the source document, not the translation. These are the issues we look for on Japanese medical records and raise with you before the file is certified:

• Ordering a 戸籍抄本 extract when the application needs the full 戸籍謄本 transcript showing every family member and every annotated change
• Era dates read as Gregorian years, which shifts a date of birth or marriage by decades if Reiwa, Heisei or Showa is left unconverted
• A Hepburn passport spelling that does not match the kanji name in the koseki, with no name-equivalence note to link them
• Struck-through koseki entries omitted as if they were errors, when a removal line is what evidences a prior marriage, adoption or change of domicile
• Handwritten clinician notes scanned at low resolution, where an illegible dose is genuinely unsafe to guess
• Only the discharge summary translated when the insurer asked for the full episode file
• Local trade-name medicines replaced by an Australian brand, which changes the clinical meaning

Pages, pricing and turnaround

Medical files are charged at $59 per page with the count confirmed before payment. Short reports come back within 24 hours; complete hospital files may take 24 to 48 hours because terminology is checked line by line.