Announced details
37 of 三洋堂書店’s 66 locations (as of 22 July 2026) operate under smart unmanned conditions using HOUSEI’s WelcomID
HOUSEI provides its unmanned store solution to 三洋堂書店. 三洋堂書店 is a subsidiary of Sanyodo Holdings Inc.
Head office: 18-22 Shinkaicho, Mizuho-ku, Nagoya; representative: Representative Director and President Kato Kazuhiro (加藤和裕). A holding company with 三洋堂書店 as its subsidiary.
三洋堂書店 Chiryu store (Chiryu, Aichi Prefecture)
Expected to contribute to more labor-efficient and efficient bookstore operations and higher sales. The specific amount is Not disclosed.
The company does not address Contract Value / Offering price.
| Item | Details |
|---|---|
| Names of Products / Services Covered | Unmanned store solutions, AI facial recognition solution WelcomID, Smart Unmanned Operations |
| Counterparty | Sanyodo Holdings Inc. (subsidiary: 三洋堂書店) |
| Counterparty overview | Head office: 18-22 Shinkaicho, Mizuho-ku, Nagoya; representative: Representative Director and President Kato Kazuhiro (加藤和裕). A holding company with 三洋堂書店 as its subsidiary. |
| Relationship with the Company | HOUSEI provides its unmanned store solution to 三洋堂書店. 三洋堂書店 is a subsidiary of Sanyodo Holdings Inc. |
| Launch date | From 20 July 2026 (start of smart unmanned operating hours at the Chiryu store; announced as an achieved result) |
| Applicable area | Bookstores, Gyms, Secondhand clothing stores, Indoor golf practice facilities |
| Location | 三洋堂書店 Chiryu store (Chiryu, Aichi Prefecture) |
| Location scale | 37 of 三洋堂書店’s 66 locations operate under smart unmanned conditions (as of 22 July 2026) |
| Usage history | 37 of 三洋堂書店’s 66 locations (as of 22 July 2026) operate under smart unmanned conditions using HOUSEI’s WelcomID |
| Impact on Business Performance | Expected to contribute to more labor-efficient and efficient bookstore operations and higher sales. The specific amount is Not disclosed. |
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 expand operating hours and control labor costs, thereby contributing to more labor-efficient and efficient bookstore operations and higher sales.