Announced details
Interpersonal services that deliver value through person-to-person dialogue, including cram schools, language-related services, childcare and nursing care
Estimated annual reduction in workload: approximately 5,600 hours
281 interviews during the PoC period (deployed at 4 sites)
Collaboration began in April 2026. Kyoshin adopted Dify Enterprise as its company-wide AI platform and began developing AI tools for education and nursing care operations.
Established in February 2025. The representative director and president is Kiji Mardan (キジ マルダン). Its head office is located at 1F, Nihonbashi Front, 3-6-2 Nihonbashi, Chuo-ku, Tokyo. The company develops and provides the AI tool development platform Dify.
Japanese Patent Application No. 2026-219495, filed 5 October 2026. Expiration date: Not disclosed
Approximately 500 locations in Japan and overseas
In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.
| Item | Details |
|---|---|
| Names of Products / Services Covered | Interpersonal Services Support Program, Interpersonal Services Support System, Dify, Dify Enterprise |
| Counterparty | LangGenius, K.K. |
| Counterparty overview | Established in February 2025. The representative director and president is Kiji Mardan (キジ マルダン). Its head office is located at 1F, Nihonbashi Front, 3-6-2 Nihonbashi, Chuo-ku, Tokyo. The company develops and provides the AI tool development platform Dify. |
| Relationship with the Company | Collaboration began in April 2026. Kyoshin adopted Dify Enterprise as its company-wide AI platform and began developing AI tools for education and nursing care operations. |
| Launch date | During fiscal 2027 (planned start of implementation of this technology in the cram school business) |
| Applicable area | Interpersonal services that deliver value through person-to-person dialogue, including cram schools, language-related services, childcare and nursing care |
| Registration number and expiry date | Japanese Patent Application No. 2026-219495, filed 5 October 2026. Expiration date: Not disclosed |
| Location scale | Approximately 500 locations in Japan and overseas |
| Quantitative Effects | Estimated annual reduction in workload: approximately 5,600 hours |
| Usage history | 281 interviews during the PoC period (deployed at 4 sites) |
Items this document does not state (8)
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 link dialogue data from interviews and other interactions with behavioral and outcome data, capture through data the prompts that lead to outcomes, which had previously relied on experience and intuition, and use the findings for staff development, growth reports for customers, and outcome forecasting.