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Business Alliances4569KYORIN Pharmaceutical Co.,Ltd.Pharmaceuticals

Notice of the Execution of a Co-Promotion Agreement in Japan for the Allergic Conjunctivitis Treatment Alesion Ophthalmic Cream 0.5%

杏林製薬 has entered into a co-promotion agreement with SANTEN PHARMACEUTICAL CO.,LTD. for the allergic conjunctivitis treatment “Alesion Eyelid Cream 0.5%” in Japan. SANTEN PHARMACEUTICAL CO.,LTD. will continue promoting the product in the ophthalmology field, while 杏林製薬 plans to begin promoting it to medical institutions outside the ophthalmology field around August 2026.

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Agreements reached under this partnership

Business Alliances
4569KYORIN Pharmaceutical Co.,Ltd.
Alliance partnerSANTEN PHARMACEUTICAL CO.,LTD.
Details of the alliance
  1. 1

    SANTEN PHARMACEUTICAL CO.,LTD. will continue to be responsible for manufacturing and marketing the product and promoting it in the ophthalmology field.

  2. 2

    杏林製薬 plans to begin promoting the product to medical institutions outside the ophthalmology field around August 2026.

These are items that the documents state the two companies will work on. The lines above and below represent arrangements between the two companies.

About the partner
Business DescriptionA global pharmaceutical company specializing in ophthalmology. It conducts research and development, manufacturing, and sales of pharmaceuticals and medical devices in the ophthalmology field, and has a product portfolio covering a broad range of disease areas, including glaucoma, dry eye, infectious diseases, allergies, age-related macular degeneration, and myopia.
LocationOsaka City, Osaka Prefecture
Impact on Business Performance

The Company will promptly announce any information that becomes necessary regarding the impact of this matter on its consolidated earnings forecasts for the fiscal year ending March 2027.

Contract Date13 July 2026Alliance start date杏林製薬 plans to begin promoting the product to medical institutions outside the ophthalmology field around August 2026.
Agreements reached under this partnership
ItemDetails
Name of alliance partnerSANTEN PHARMACEUTICAL CO.,LTD.
Alliance partner's business activitiesA global pharmaceutical company specializing in ophthalmology. It conducts research and development, manufacturing, and sales of pharmaceuticals and medical devices in the ophthalmology field, and has a product portfolio covering a broad range of disease areas, including glaucoma, dry eye, infectious diseases, allergies, age-related macular degeneration, and myopia.
Alliance partner's locationOsaka City, Osaka Prefecture
Type of allianceBusiness Alliances
Details of the allianceSANTEN PHARMACEUTICAL CO.,LTD. will continue to be responsible for manufacturing and marketing the product and promoting it in the ophthalmology field., 杏林製薬 plans to begin promoting the product to medical institutions outside the ophthalmology field around August 2026.
Contract Date13 July 2026
Alliance start date杏林製薬 plans to begin promoting the product to medical institutions outside the ophthalmology field around August 2026.
Impact on Business PerformanceThe Company will promptly announce any information that becomes necessary regarding the impact of this matter on its consolidated earnings forecasts for the fiscal year ending March 2027.
Items this document does not state (15)
Alliance partner's capitalAlliance partner's net salesAlliance partner's operating incomeNumber of shares acquiredAcquisition priceShareholding ratioOverview of the joint ventureOwnership ratioDispatch of directors and officersContract PeriodNumerical targets under the allianceShareholding PolicyDate of board resolutionShare Acquisition Date and Payment DateChange in major shareholders

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.

The agreement combines 杏林製薬’s expertise in allergic diseases and its sales and marketing platform in the respiratory and otolaryngology fields with SANTEN PHARMACEUTICAL CO.,LTD.’s specialized expertise in ophthalmology, with the aim of making Alesion Eyelid Cream available to more patients and contributing to improvements in patients’ quality of life.

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Notice of the Execution of a Co-Promotion Agreement in Japan for the Allergic Conjunctivitis Treatment Alesion Ophthalmic Cream 0.5% | KYORIN Pharmaceutical Co.,Ltd. (4569) timely disclosure | Komori