"synapse" is the official database for Kosei Pharma's products.
"synapse" allows you to search through all medicines registered in Japan.
Japanese Medicine List for Pharma Specialists.
Search for your medicine here.
Popular Therapeutic Categories
69 years of experience in the pharmaceutical industry
Over 10,000 medicines handled
Exported to 50 countries
around the world
In the 69 years since our establishment, we have accumulated and exported medicine to over 50 countries around the world.
synapse handles more than 10,000 pharmaceutical products.
Our ordering system is fully optimized to process smooth transactions, from quotation to shipping.