Announced details
Housing, detached homes, multi-builder housing exhibition centers
小山工建株式会社 operates the Science Home Kagoshima and Kirishima stores. It made its first exhibition at a multi-builder housing exhibition center as part of the 綿半林業 Group.
Head office: 15-3 Shiroyama-cho, Kagoshima, Kagoshima Prefecture; Representative Director and Chairman: Yokoyama Daiji (横山大二). The company operates the Science Home Kagoshima and Kirishima stores.
〒899-5241 Inside the Smile Builders Aira Multi-Builder Housing Exhibition Center, 2511-1 Kida, Kajiki-cho, Aira, Kagoshima Prefecture
In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.
| Item | Details |
|---|---|
| Names of Products / Services Covered | Science Home Aira Store, “Aira Exhibition Center (Omote to Nakae)”, Science Home “R Class” |
| Counterparty | 小山工建株式会社 |
| Counterparty overview | Head office: 15-3 Shiroyama-cho, Kagoshima, Kagoshima Prefecture; Representative Director and Chairman: Yokoyama Daiji (横山大二). The company operates the Science Home Kagoshima and Kirishima stores. |
| Relationship with the Company | 小山工建株式会社 operates the Science Home Kagoshima and Kirishima stores. It made its first exhibition at a multi-builder housing exhibition center as part of the 綿半林業 Group. |
| Launch date | 28 February 2026 (actual) |
| Applicable area | Housing, detached homes, multi-builder housing exhibition centers |
| Location | 〒899-5241 Inside the Smile Builders Aira Multi-Builder Housing Exhibition Center, 2511-1 Kida, Kajiki-cho, Aira, Kagoshima Prefecture |
| Location scale | A compact 64 sq. m (19-tsubo) single-story home |
Items this document does not state (10)
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 create an efficient, streamlined and easy-to-manage home under the theme of “small floor area × high added value × straightforward pricing,” and respond to the trend toward smaller homes.