Key Facts
• Over 5,000 inheritance consultations by tax specialist Keita Tachibana.
• The phrase “All assets not listed in this will shall be inherited by ◯◯” is crucial.
• Many wills omit small or forgotten assets, causing inheritance disputes.
• Without this line, unlisted assets require all heirs to renegotiate ownership.
• Even minor asset disagreements (tens of thousands of yen) can escalate conflicts.
• Example: A narrow roadside land parcel was excluded, blocking property sale for years.
• Including the line ensures smooth transfer of all assets, avoiding family disputes.
• New gift tax rules started in 2024, impacting inheritance planning.
• The advice is based on the book “Frankly Speaking About Inheritance (Expanded Edition)”.
Summary
Inheritance specialist Keita Tachibana emphasizes the importance of including a single, powerful sentence in wills: “All assets not listed in this will shall be inherited by ◯◯.” This line acts as insurance against overlooked or forgotten assets, which frequently cause posthumous disputes among heirs. Even carefully drafted wills often miss small properties or residual bank accounts, leading to complicated negotiations and family conflicts. Without this clause, heirs must collectively decide the fate of unlisted assets, risking emotional and legal battles, especially in complex family situations. A real case showed how omitting this line blocked the sale of land for years due to unclear ownership of a narrow roadside strip. Tachibana strongly recommends adding this line to ensure smooth inheritance procedures and maintain family harmony. This guidance reflects the latest trends, including 2024’s new gift tax rules, and is excerpted from his book “Frankly Speaking About Inheritance (Expanded Edition).”
