JapanIs a court case always required for divorce?
No, a court case is not always required for divorce in Japan. Couples can divorce by mutual agreement (kyōgi rikon) without going to court.
What the Law Says
Japanese law allows divorce through mutual agreement without court proceedings, as long as statutory formalities are met.
Under Japanese law, divorce does not require a court case. Spouses may divorce by mutual agreement (kyōgi rikon), which is finalized when both sign a divorce agreement and submit it to the municipal office (city or ward office).
The Civil Code sets out the legal basis: Article 763 states that 'A husband and wife may divorce by agreement.' No judicial approval or hearing is necessary.
To complete a mutual agreement divorce, the couple must file a divorce notification (rikon todoke) with their local municipal office. The form requires signatures of both spouses and at least two adult witnesses. The municipal office registers the divorce upon receipt — no judge or court order is involved.
Once registered, the divorce takes legal effect immediately. The municipal office keeps the record for 10 years, and the parties receive official confirmation. There is no filing fee.
Statutory TextA husband and wife may divorce by agreement.
— Civil Code, Art. 763 — Grounds for Divorce
What to Do
Both spouses sign a completed divorce notification (rikon todoke) form.
Obtain signatures from at least two adult witnesses.
Submit the form to the municipal office where either spouse is registered (honseki).
Confirm registration — the divorce is effective on the date of submission.
Sources
Not legal advice. This article is general information based on publicly available sources, written for educational purposes. Laws change and individual situations vary. Consult a licensed attorney in your jurisdiction before acting on anything you read here. Last reviewed: 2026-06-09.