Is Oishi Koseido Co., Ltd. FDA approved?

Oishi Koseido Co., Ltd. holds 1 FDA-registered establishment in Japan. Registration puts a site on the FDA's register and open to inspection; it is not an approval of the company. Approvals attach to individual drug applications.

Where are Oishi Koseido Co., Ltd.'s drugs manufactured?

The FDA register lists Tosu. Registered operations: analytical testing, labelling, finished drug manufacture, packaging.

Oishi Koseido Co., Ltd.

Data as of 24 Sept 2026 · How to read this entry

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Registered sites: 1
Active NDC listings: 0
Live patents: 0
Countries: 1
Base: Japan

Authorisation

Registered operations

Analytical testing1Labelling1Finished drug manufacture1Packaging1

Sites

Registered establishments

Establishment	Address	Registered for	FEI / DUNS
Oishi Koseido Co., Ltd.	2539-1 Yamaura-Machi, Tosu, Saga 841-0084, Japan (JPN)	Analytical testing, Labelling, Finished drug manufacture, Packaging	3010166685710700410

Neighbours

Registered in the same town

Hisamitsu Pharmaceutical Co., Inc.Tosu, JPN

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Enquiry

Common questions

Is Oishi Koseido Co., Ltd. FDA approved?: Oishi Koseido Co., Ltd. holds 1 FDA-registered establishment in Japan. Registration puts a site on the FDA's register and open to inspection; it is not an approval of the company. Approvals attach to individual drug applications.
Where are Oishi Koseido Co., Ltd.'s drugs manufactured?: The FDA register lists Tosu. Registered operations: analytical testing, labelling, finished drug manufacture, packaging.

Compiled from FDA establishment registrations, the openFDA NDC Directory, the Orange Book and the FDA drug shortage database. Not claimed by the company. Sources and methodology.