[Practical Guide] Inheritance Division with Minor Children: Cases Requiring a Special Representative

1. Introduction

In a previous article, I explained the basic rules of inheritance division and how to create an inheritance division agreement that avoids common pitfalls.

However, these are general principles, and there are exceptions. One of these is known as "
conflict of interest."

A typical example of a conflict of interest in inheritance division occurs when a spouse (husband) passes away, and the surviving parent (wife) and minor child are both heirs. In this situation, the parent cannot represent the child in the inheritance division agreement. In such cases, it is necessary to petition the family court for the appointment of a "special representative."

Key points of this article

• Target: Those who have lost a spouse and wish to proceed with an inheritance division agreement together with their minor child.

• Information provided: Basic knowledge of special representatives and conflicts of interest, petition procedures, and the flow of discussions after appointment.

• Next action: Preparing the petition to the family court and consulting with professionals as needed.

In this article, we will explain "conflict of interest acts," where the interests of the parental authority holder and the child clash, based on the most common scenario: "cases where a parent and a minor child are both heirs. We will provide a practical, easy-to-understand explanation covering the mechanism of the procedure, points to note in the draft of the inheritance division agreement, and the specific flow after appointment. (*Note: While there are complex cases involving successive successions or adult guardianship in inheritance conflicts of interest, let us first grasp the basic form of this case.)

2. Why is a special representative necessary? (The mechanism of conflict of interest)

What is a conflict of interest act?

Legally, a person with parental authority has the power to perform all legal acts on behalf of a minor child. However, in an inheritance division agreement, a state arises where the parental authority holder (parent) and the minor (child) have conflicting interests. This is called a conflict of interest.

The standard is judged formally

Whether or not a situation constitutes a conflict of interest is judged based on whether it is "formally an act where the interests of both parties conflict," rather than on the parent's subjective intentions or motives.

Important point: A special representative is required even if the division is "favorable to the child"

A common misunderstanding is that "there should be no problem because the parent is giving up their own share and leaving everything to the child." However, even if the content results in a one-sided disadvantage to the parent, the very act of sitting at the same negotiation table is considered a formal conflict of interest. Regardless of whether the content is good or bad, the parent cannot sign and seal on behalf of the child.

Specific cases

• When the spouse (parent) and one child are the heirs: One special representative is appointed for the one child.

• When there are multiple children: There is a conflict of interest not only between the parent and the children but also among the children themselves. Therefore, a separate special representative is required for each child.

3. Cases where a special representative is not required (Exceptions and points to note)

In exceptional situations where there is no conflict of interest between the person with parental authority and the child, there are cases where the appointment of a special representative is not required.

When the person with parental authority renounces the inheritance

If the person with parental authority personally completes the procedures for "renunciation of inheritance" at the family court and is no longer an heir from the beginning, the conflict of interest with the child is resolved. In this case, the person with parental authority can act as the child's representative as a "parent without inheritance rights" and participate in the inheritance division agreement.

4. Flow of the procedure for filing for the appointment of a special representative

The procedure for appointing a special representative is filed with the family court by following the steps below and preparing the necessary documents.

Overview

• Petitioner: Person with parental authority or an interested party

• Jurisdictional court: The family court with jurisdiction over the minor's place of residence

• Costs: Revenue stamps (800 yen per child), postage stamps for communication

List of necessary documents

1. Application for appointment of a special representative (Available at the family court counter or from the court website)

2. Family register transcripts (To prove the inheritance case in question, including those of the decedent from birth to death, the person with parental authority, and the minor)

3. Certificate of residence of the special representative candidate

4. Documents regarding conflict of interest (Draft of the inheritance division agreement)

5. Documents regarding property valuation

   • Deposits, securities, etc.: Copies of passbooks, balance certificates, etc.

   • Real estate: Fixed asset valuation certificate (or tax certificate) *In practice, appraisal reports from real estate agents, land value maps, or ratio tables may also be attached or utilized to indicate the property's condition and market value.

   • Inventory of assets (List of property)

5. Who can become a special representative? (How to choose a candidate)

There is a section in the petition form to list a "candidate for special representative."

Examples of candidates

• Relatives: Uncles, aunts, grandparents, etc., who are third parties with no conflict of interest in the relevant inheritance.

• Professionals: Legal professionals such as judicial scriveners or lawyers.

Important points

While you can propose a candidate when filing the petition,the final decision on who to appoint as the special representative rests with the Family Court. Please be aware that your preferred candidate may not be selected.

6. Key points for the "Draft Inheritance Division Agreement," the core of the petition

The "Draft Inheritance Division Agreement" is the document that requires the most careful preparation during the petition process.
*For reference, I have introduced an article on templates for inheritance division agreements below.

Need to finalize the draft agreement and valuation in advance

Submitting a "Draft Inheritance Division Agreement" and "Property Valuation Documents" along with the petition means that at the time of filing, you must have already "secured the minor's inheritance share and have a concrete plan and agreement in place for the division."

Family Court review criteria

Based on the submitted valuation documents, the court will strictly verify, in principle, whether the "minor's statutory inheritance share (or property equivalent to it)" is secured.

For example, a draft agreement such as "making the family home the sole property of the parent and reducing the child's share to zero or significantly low" tends to be difficult to approve (almost never approved) unless there is a reasonable justification and supporting evidence, such as using it for the child's future living or educational expenses.

7. Flow of the inheritance division agreement after the appointment decision

Once the Family Court issues a ruling and a special representative is officially appointed, proceed to name changes and other steps as follows.

① Receipt of the written ruling (confirmation of appointment)

The "Written Ruling on Appointment of Special Representative" will be served by the Family Court.

② Signing and sealing the final "Inheritance Division Agreement"

Prepare the formal inheritance division agreement in accordance with the contents of the 'draft inheritance division agreement' submitted at the time of the application. Sign and affix seals as follows.

• Person with parental authority: Sign as the individual and affix a registered seal.

• Special representative: Include the title 'Special Representative for Minor [Name]' alongside the signature, and have the special representative sign as themselves and affix their registered seal.

(3) Execution of various inheritance procedures (name changes/refunds)

By attaching the 'special representative's seal registration certificate' and the 'family court's written judgment' to the completed inheritance division agreement, it becomes possible to proceed with the cancellation and refund of savings and the registration of transfer of ownership (name change) for real estate.

8. Summary

In inheritance division agreements involving minor children, it is essential to not only discuss matters among family members but also to coordinate a series of steps: accurately grasping the assets, creating a draft agreement based on that, filing an application for the appointment of a special representative with the family court, and conducting the formal agreement procedures after the appointment.

Deficiencies in documents or the creation of inappropriate draft agreements carry the risk of delaying procedures or leading to requests for corrections from the court.

To ensure procedures proceed safely and smoothly, we recommend consulting with professionals such as lawyers or judicial scriveners from the stage of preliminary asset investigation and drafting the inheritance division agreement.

Note
The content of this article is based on information available at the time of writing and is intended for general informational purposes. It does not constitute legal advice for individual cases. The author assumes no responsibility for any damages that may arise from the use of the information in this article; please consult a professional for actual legal procedures.