Kyocera celebrates the completion of its Nagasaki Isahaya Plant
- Fine Ceramic Components
- Semiconductor Components
Kyoto/London − Kyocera Corporation held a ceremony on September 1, 2026, to mark the completion of its Nagasaki Isahaya Plant (Kuremo-machi, Isahaya, Nagasaki), a new manufacturing facility for the company.
The Nagasaki Isahaya Plant will be a key production site for Kyocera to accelerate its semiconductor related business, which the company has positioned as a medium- to long-term growth driver. Production equipment will be installed in phases, with full-scale operations scheduled to begin in spring 2027.
The plant will manufacture fine ceramic components for semiconductor manufacturing equipment, as well as semiconductor packages used in a wide range of electronic devices. Through these products, Kyocera aims to meet growing global demand driven by the expansion of AI data centers, advances in advanced driver-assistance systems (ADAS), and the increasing adoption of electric vehicles.
By constructing the Nagasaki Isahaya Plant, Kyocera aspires to achieve the sustainable growth of its business while contributing to regional employment and industrial development. The company will also leverage the facility to showcase and deliver high-value-added products from Nagasaki to customers around the world.
Overview of the completion ceremony
| Date | September 1, 2026 (Tuesday) |
|---|---|
| Location |
Nagasaki-Isahaya Plant, Kyocera Corporation |
| Attendees | Shiro Sakushima, President und Representative Director Hiroaki Chida, Director und Managing Executive Officer Other company representatives |
Overview of the new plant
| Plant name | Nagasaki-Isahaya Plant |
|---|---|
| Address | 541-53 Kuremo-machi, Isahaya, Nagasaki, Japan |
| Total investment |
Approximately 68 billion yen (approx. 380,2 million Euro*1) by the end of March 2029 |
| Total site area |
Approximately 154,000 m² |
| Main building | Plant No.1 (six-story steel-frame structure) Building footprint: Approx. 14,959 m² Total floor area: Approx. 80,799 m² |
| Construction schedule | Construction started in September 2024. Following the plant’s completion in September 2026, production is scheduled to begin in phases. |
| Production items | Fine ceramic components, semiconductor packages, and related products |
| Production capacity | Approximately 25 billion yen (approx. 139,8 million Euro) per year from fiscal year 2030 onward |
*1 Note on exchange rates: Euro conversion is provided above as a convenience to the reader, based on the rates of 1 Euro = JPY178,86, rounded to the nearest unit (as of September 16, 2026).