Announced details
Rental real estate brokerage, rental management, property viewings, rental applications, electronic contracts and property information collection
ITANDI Rental Management Application System: approximately 1.13 million applications annually (period covered: 1 April 2025 to 31 March 2026)
Electronic Contract Option: adopted by approximately 700 companies (as of March 2026); approximately 430,000 electronic contracts annually (period covered: 1 April 2025 to 31 March 2026)
ITANDI Rental Brokerage: adopted by approximately 2,000 offices (as of October 2025); approximately 20 million cumulative users (as of July 2026)
A research institution that conducted a survey of services provided by イタンジ株式会社. Capital and personal relationships are not disclosed.
A research institution that conducts rental housing market research. Its other location details, representative, capital and year of establishment are not disclosed.
No. 1 in usage among brokerage firms (4 consecutive years)
Leasing Management Consulting Co., Ltd. (LMC)'s rental housing market survey
Obtained the Certified Timestamp Usage Registration Mark. The registration number and expiration date are not disclosed.
イタンジ株式会社 head office: 42F, Sumitomo Realty & Development Roppongi Grand Tower, 3-2-1 Roppongi, Minato-ku, Tokyo
The impact of this matter on the Company’s results is immaterial.
The company does not address Contract Value / Offering price.
Leasing Management Consulting Co., Ltd., "Rental Housing Market Survey: What Changed in the Rental Market in the First Half of 2026? — Changes and Trends Revealed by Six Years of Fixed-Point Surveys"
| Item | Details |
|---|---|
| Names of Products / Services Covered | ITANDI Rental Management Viewing System, ITANDI Property Management application system, Electronic Contract Option for the ITANDI Rental Management Application System, ITANDI Rental Brokerage, ITANDI BB |
| Counterparty | Leasing Management Consulting Co., Ltd. (LMC) |
| Counterparty overview | A research institution that conducts rental housing market research. Its other location details, representative, capital and year of establishment are not disclosed. |
| Relationship with the Company | A research institution that conducted a survey of services provided by イタンジ株式会社. Capital and personal relationships are not disclosed. |
| Applicable area | Rental real estate brokerage, rental management, property viewings, rental applications, electronic contracts and property information collection |
| Award/certification name | No. 1 in usage among brokerage firms (4 consecutive years) |
| Awarding / certifying body | Leasing Management Consulting Co., Ltd. (LMC)'s rental housing market survey |
| Registration number and expiry date | Obtained the Certified Timestamp Usage Registration Mark. The registration number and expiration date are not disclosed. |
| Location | イタンジ株式会社 head office: 42F, Sumitomo Realty & Development Roppongi Grand Tower, 3-2-1 Roppongi, Minato-ku, Tokyo |
| Usage history | ITANDI Rental Management Application System: approximately 1.13 million applications annually (period covered: 1 April 2025 to 31 March 2026), Electronic Contract Option: adopted by approximately 700 companies (as of March 2026); approximately 430,000 electronic contracts annually (period covered: 1 April 2025 to 31 March 2026), ITANDI Rental Brokerage: adopted by approximately 2,000 offices (as of October 2025); approximately 20 million cumulative users (as of July 2026) |
| Impact on Business Performance | The impact of this matter on the Company’s results is immaterial. |
| Source | Leasing Management Consulting Co., Ltd., "Rental Housing Market Survey: What Changed in the Rental Market in the First Half of 2026? — Changes and Trends Revealed by Six Years of Fixed-Point Surveys" |
Items this document does not state (6)
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.The usage rate of the services covered was the highest in a survey conducted by LMC of 333 rental real estate brokerage professionals in Tokyo and the three surrounding prefectures.