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Transforming rare disease care

We are a global specialty biopharmaceutical company expanding possibilities for people with rare diseases. With 50 years of experience in applying our scientific expertise and unique technologies to research, we continue to develop next-generation treatments and expand our global footprint to transform the lives of patients worldwide.

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2025.09.12
JCR Pharmaceuticals celebrates its 50th anniversary of advancing science and changing lives
2025.09.08
JCR Pharmaceuticals sponsors and participates in relay for life of Ashiya
2025.09.08
JCR Pharmaceuticals presents long-term clinical data on pabinafusp alfa for the treatment of mucopolysaccharidosis type II (MPS II) at ICIEM 2025
2025.09.04
Notice of organizational and personnel changes
2025.09.01
Notice of personnel change
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Performance data

JCR Pharmaceuticals (4552.T)

Tokyo Currency in JPY

632.00

+2.00
(+0.32%)
Last updated 09/17/2025 at TSE market close

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Two masked scientists in lab coats review data on a computer, microscope nearby

Driven by science and compassion, we tackle some of the most complex challenges in rare disease. Every solution we develop is grounded in insight into the genetic and biological foundations of the conditions we aim to treat.

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