Announced details
Home searches, real estate property searches, and comparison of housing-related and living expenses
More than 14 million property listings on Nifty Real Estate (as of March 2026). Usage results for SUMAI Discovery Navi: Not disclosed
A joint development project based on a comprehensive partnership agreement with ACSHU. GiRAFFE & Co. is also involved in the joint development on the planning side.
No details are provided regarding the locations, representatives, capital, or years of establishment of ACSHU or GiRAFFE & Co. ACSHU is described as having cutting-edge AI technology, while GiRAFFE & Co. is described as having strategic planning capabilities.
More than 14 million property listings (as of March 2026)
No impact on financial results is provided
The company does not address Contract Value / Offering price.
Japan Marketing Research Organization (May 2025 market survey, “Market Research on Real Estate Property Websites”)
| Item | Details |
|---|---|
| Names of Products / Services Covered | SUMAI Discovery Navi, Nifty Real Estate |
| Counterparty | ACSHU, GiRAFFE & Co. |
| Counterparty overview | No details are provided regarding the locations, representatives, capital, or years of establishment of ACSHU or GiRAFFE & Co. ACSHU is described as having cutting-edge AI technology, while GiRAFFE & Co. is described as having strategic planning capabilities. |
| Relationship with the Company | A joint development project based on a comprehensive partnership agreement with ACSHU. GiRAFFE & Co. is also involved in the joint development on the planning side. |
| Contract Date | 16 July 2026 (the announcement date of the comprehensive partnership agreement with ACSHU; the date the agreement itself was executed is not specified) |
| Launch date | 16 July 2026 (the trial version was launched and the demonstration project began; actual results) |
| Applicable area | Home searches, real estate property searches, and comparison of housing-related and living expenses |
| Location scale | More than 14 million property listings (as of March 2026) |
| Usage history | More than 14 million property listings on Nifty Real Estate (as of March 2026). Usage results for SUMAI Discovery Navi: Not disclosed |
| Impact on Business Performance | No impact on financial results is provided |
| Source | Japan Marketing Research Organization (May 2025 market survey, “Market Research on Real Estate Property Websites”) |
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.To address the difficulty of narrowing down homes that suit individual needs amid the large volume of property information and search criteria, and to support decision-making with consideration for life after moving in.