Fast and reliable Japanese apostille translation with notarization and certification

Kings of Translation provides a one‑stop solution for Japanese apostille needs. Whether you’re submitting Japanese documents to U.S. authorities or using U.S. documents in Japan, we translate, certify, notarize, and manage apostille filing—so you don’t have to coordinate multiple offices.

For U.S. use, we obtain apostilles from the relevant Secretary of State. For documents originating in Japan, we guide the process with Japan’s Ministry of Foreign Affairs or assist through trusted partners, ensuring compliance with Hague Apostille Convention requirements. Our certified translations are formatted to mirror the original layout, including stamps, seals, and official references.

Use cases include immigration filings with USCIS, academic admissions, corporate registrations, international employment, background checks, and cross‑border legal matters. We deliver accurate Japanese‑to‑English translations with proper romanization, date formats, and name order to match passports and official IDs.

Need broader support? Explore our certified translation services or learn more on our dedicated apostille translation services page. With global acceptance and a 98% customer return rate, you can expect responsive support and meticulous quality at every step.

Step 1: Translation. Send scans or photos of your Japanese documents (e.g., koseki tōhon, shōmeisho, diplomas, corporate records). Our certified translators deliver a precise Japanese‑to‑English translation, typically within 24–48 hours, maintaining original format and reproducing seals and annotations as notes where appropriate.

Step 2: Certification and notarization. We prepare a translator’s certification statement and notarize the translation the same day. This creates a clear, verifiable chain of authentication required for apostille processing and acceptance by U.S. federal and state agencies.

Step 3: Apostille. We file with the relevant Secretary of State for U.S. documents or coordinate the correct authority for Japanese‑issued documents under the Hague framework. Standard timelines range from 1–3 weeks, depending on state or authority workload. Rush options may be available.

Delivery: You receive secure digital copies for preview, plus tracked shipping of notarized and apostilled originals where needed. We also offer optional return of original source documents. If your application also requires identity pages, our passport translation service can be added to the same order.

Pricing is straightforward: certified translations from $32.90 per page (standard translations from $0.06 per word). Notarization and apostille certification are billed separately and vary by state or processing speed. You’ll receive a clear estimate before we proceed—no surprises.

Japanese documents often include kanji names with furigana and seals (hanko/inkan). We follow recognized romanization standards (e.g., Hepburn) and align spellings with your passport or prior filings for consistency. We preserve the source layout, include explanatory translator notes where needed, and reproduce official stamps in brackets.

For vital records, academic certificates, corporate filings, or background checks, we ensure dates are converted to the correct international format and that Japanese era references are clearly rendered. The final package includes a signed certification, notarization, and the apostille page—creating a complete, internationally recognized set.

Kings of Translation is an ATA member and BBB A+ accredited. Our certified translations are accepted by USCIS and widely recognized under the Hague Apostille Convention. If you’re moving between countries (for example, Japan → U.S. or U.S. → EU/Asia), our team ensures your documents meet the expectations of immigration offices, universities, and legal registries worldwide.

From intake to delivery, your case manager keeps you informed with responsive, personalized service—one reason clients return to us at a 98% rate. If requirements change, we advise promptly and adjust formatting or certification details to match the latest checklists from requesting authorities.