Estate division mediation is filed at family court when heirs cannot agree (Family Proceedings Act Art. 244). Both sides meet alternately with mediators to resolve issues: heir identification, asset scope, valuation, special benefits/contributions, and division method. Average duration: 12-18 months. If mediation fails, it automatically moves to adjudication (Art. 272(4)). Mediation agreements have the same force as final judgments (Art. 268).
Inheritance- View allLast updated: 2026-03-13
Estate Division Mediation in Japan: Process and Procedures
Key Takeaways
- ✓Mediation can be filed when heirs cannot reach agreement on their own
- ✓Mediation is conducted at family court with mediators assisting
- ✓If mediation fails, the case automatically moves to adjudication
- ✓Mediation agreements have the same legal force as final judgments
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This article provides general legal information and does not constitute legal advice. For specific legal issues, please consult with a qualified attorney.
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