Announced details
Municipal vacant-house measures; heir investigations; reading and analysis of family-register information; preparation of inheritance relationship diagrams
Plans are in place to assess changes in working hours and the level of agreement between inheritance relationship diagrams created by AI and those created by staff, but the quantitative effect is Not disclosed
For FY2026, 12 municipalities nationwide have decided to budget for and implement the service (announced 7 May 2026)
As Okayama City's collaboration partner, サムポローニア will conduct the demonstration project with the Vacant House Measures Promotion Office of Okayama City's Building Guidance Division. ミトラ相続支援株式会社 will also work with サムポローニア to support consideration of the service's use and its operation.
The Vacant House Measures Promotion Office of Okayama City's Building Guidance Division. The office oversees initiatives in which companies and city employees work together to develop solutions, build products and services, and conduct demonstrations addressing Okayama City's social and administrative issues.
The disclosure states that patented technology is used, but the patent number, registration date and expiration date are not disclosed.
4th Floor, Shin-Otemachi Building, 2-2-1 Otemachi, Chiyoda-ku, Tokyo (サムポローニア, ミトラ相続支援, ミトラグループ)
No impact on financial results is provided
The company does not address Contract Value / Offering price.
| Item | Details |
|---|---|
| Names of Products / Services Covered | AI Mitsuro-kun for Inheritance, GovTech Challenge OKAYAMA 2026 |
| Counterparty | Okayama City Building Guidance Division, Vacant House Measures Promotion Office |
| Counterparty overview | The Vacant House Measures Promotion Office of Okayama City's Building Guidance Division. The office oversees initiatives in which companies and city employees work together to develop solutions, build products and services, and conduct demonstrations addressing Okayama City's social and administrative issues. |
| Relationship with the Company | As Okayama City's collaboration partner, サムポローニア will conduct the demonstration project with the Vacant House Measures Promotion Office of Okayama City's Building Guidance Division. ミトラ相続支援株式会社 will also work with サムポローニア to support consideration of the service's use and its operation. |
| Launch date | The start date of the demonstration project: Not disclosed. The results are scheduled to be compiled around February 2027, with a presentation scheduled for March 2027. |
| Applicable area | Municipal vacant-house measures; heir investigations; reading and analysis of family-register information; preparation of inheritance relationship diagrams |
| Registration number and expiry date | The disclosure states that patented technology is used, but the patent number, registration date and expiration date are not disclosed. |
| Location | 4th Floor, Shin-Otemachi Building, 2-2-1 Otemachi, Chiyoda-ku, Tokyo (サムポローニア, ミトラ相続支援, ミトラグループ) |
| Quantitative Effects | Plans are in place to assess changes in working hours and the level of agreement between inheritance relationship diagrams created by AI and those created by staff, but the quantitative effect is Not disclosed |
| Usage history | For FY2026, 12 municipalities nationwide have decided to budget for and implement the service (announced 7 May 2026) |
| Impact on Business Performance | No impact on financial results is provided |
Items this document does not state (7)
These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.
The reasons the company gives
The company's own explanation, not something inferred from the numbers.Okayama City currently interprets family-register records and prepares inheritance relationship diagrams manually, which requires considerable time. Through the demonstration project, the city aims to reduce the burden on staff of conducting investigations and preparing diagrams, creating an environment in which they can focus on responding to vacant-house owners and others, as well as supporting the management and use of vacant houses.