Thai Birth & Death Registration from Japan
Quick Answer
Shiyakusho registration → MOFA Apostille → Thai Embassy Tokyo → MFA → Amphur. 7-11 weeks, THB 5,500-11,500 (JP-TH MoJ translation premium).
Host Civil Registry
Shiyakusho / Kuyakusho (ที่ว่าการเขต) — 出生届 / 死亡届
Koseki Tohon (戸籍謄本) / Juminhyo (住民票) / Certificate of Acceptance of Birth Notification (出生届受理証明書)
Legalization Chain
Shiyakusho → 法務局 (Legal Affairs Bureau) → 外務省 (MOFA Apostille)
Royal Thai Embassy / Consulate
สถานเอกอัครราชทูตไทย ณ กรุงโตเกียว / กงสุลใหญ่โอซาก้า · ฟุกุโอกะ
Form: แบบ ท.ร.๑/ก / ท.ร.๔ ตอน ๒ · ต้องมีคำแปลอังกฤษของ 出生届受理証明書
Fee: JPY 2,000 (~500 บาท)
Onward Chain in Thailand
MOFA Apostille → สถานทูตไทยโตเกียว → MFA → อำเภอ · หมายเหตุ ญี่ปุ่นเป็นสมาชิก Hague
Timeline: 7-11 สัปดาห์
Legal Basis + Translation
Eligibility: พ.ร.บ.การทะเบียนราษฎร ๒๕๓๔ + Koseki system ญี่ปุ่น (พ่อ-แม่ญี่ปุ่นต้องแจ้งเข้า Koseki ภายใน 14 วัน)
Translation: แปลญี่ปุ่น→อังกฤษ→ไทย (Triple translation) หรือ ญี่ปุ่น→ไทยโดยตรงโดย MoJ translator ที่มีคุณวุฒิภาษาญี่ปุ่น
Pitfalls to avoid
1) ญี่ปุ่นไม่ให้ jus soli — เด็กพ่อ-แม่ไทยเกิดในญี่ปุ่น = ต้องแจ้งเกิดที่สถานทูตไทยเพื่อได้สัญชาติไทย 2) ต้องเข้า Koseki ของฝ่ายญี่ปุ่นภายใน 14 วัน 3) การแปลญี่ปุ่น-ไทยต้องเป็นนักแปลที่ MoJ ขึ้นทะเบียนภาษาญี่ปุ่น (มีจำนวนจำกัด)
FAQ
Japan doesn't grant jus soli — what does this mean for my Thai child born in Tokyo?
The child does not automatically get Japanese nationality. Register with the Royal Thai Embassy to secure Thai nationality by descent.
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Service fee THB 5,500-11,500 plus actual government fees · quoted in writing before we begin.
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Official sources
The information on this page follows the official sources below. Always check the latest version before you file.
- กรมการกงสุล — บริการรับรองเอกสาร (นิติกรณ์)— กระทรวงการต่างประเทศ
- สำนักงานตรวจคนเข้าเมือง — วีซ่า รายงานตัว 90 วัน TM.30— Immigration Bureau
- กรมการปกครอง — ทะเบียนราษฎร ทะเบียนครอบครัว— Department of Provincial Administration
- สภาทนายความในพระบรมราชูปถัมภ์ — ทนายความผู้ทำคำรับรองลายมือชื่อและเอกสาร— Lawyers Council of Thailand
- สำนักงานคณะกรรมการกฤษฎีกา — ฐานข้อมูลกฎหมายไทย— Office of the Council of State
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Frequently asked questions
- How does a foreigner register a marriage in Thailand?
- The foreign partner first obtains an affidavit of freedom to marry from their embassy in Thailand, has it translated into Thai and legalized by the Department of Consular Affairs, and then both parties register the marriage at any district office (amphoe) with passports and two witnesses. Since the Marriage Equality Act took effect on 23 January 2025, same-sex couples register on exactly the same basis.
- Do we need an interpreter at the district office?
- Yes in practice — most district offices require that a foreign party who does not read Thai be assisted by an interpreter, and many request that the interpreter present identification and sign the register. Some offices also expect a prenuptial agreement, if any, to be presented before registration, because a prenuptial agreement in Thailand is only valid when registered together with the marriage.
- Is a Thai marriage recognized in my home country?
- A marriage registered at a Thai district office is generally valid worldwide, but recognition procedures differ: many countries want the Thai marriage certificate and the Kor Ror 2 extract translated, legalized by the MFA and certified by their embassy before it is entered in their civil register. Some countries additionally require registration with their consulate within a set period.
- How is a prenuptial agreement made enforceable in Thailand?
- Under the Civil and Commercial Code a prenuptial agreement must be in writing, signed by both spouses and two witnesses, and registered with the marriage at the district office on the day of registration — an agreement signed afterwards is void as to property arrangements. It also cannot contradict public order or the rules on parental duties, so the drafting must be Thailand-specific rather than a translated foreign template.