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Ryukakusan

Ryukakusan Market Share Analysis for November 2025

Ryukakusan Co., Ltd. is a Tokyo-based Japanese pharmaceutical company that develops and markets prescription and over-the-counter drug products, especially throat and swallowing products.

Health > Biotechnology and Pharmaceuticals

Domainryukakusan.co.jp

Year Founded--

Employees501 - 1000

Annual Revenue$100M - $200M

Ryukakusan

Ryukakusan (including company regionals)

ryukakusan.co.jp

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Ryukakusan Revenue up to November 2025 is 100M - 200M

revenue generated by Ryukakusan top domains

Ryukakusan top domains revenue over 3 years

Revenue for Ryukakusan top domains

ryukakusan.co.jp100M - 200M

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Total visits to Ryukakusan's top domains

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Total visits last 3 months

Subsidiaries Breakdown

ryukakusan.co.jp359.7K

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Avg. visit duration in Ryukakusan's top domains

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Average visit duration last 3 months

Subsidiaries Breakdown

ryukakusan.co.jp00:00:57

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Avg. pageviews on Ryukakusan's top domains

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Average page views last 3 months

Subsidiaries Breakdown

ryukakusan.co.jp1.62

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Ryukakusan top competitors by domain

Top similar sites in November 2025, ranked by their affinity

eisai.co.jpCompany NameEisaiEmployees> 10001HQJapan, TokyoAnnual revenue$25M - $50MTotal visits95.1KHealth > Biotechnology and Pharmaceuticals

Top technologies used by Ryukakusan

These are the website technologies, by industry, used by Ryukakusan top domains

Advertising (26)

DoubleClick

Payment & Currencies (21)

PayPal

Conversion & Analytics (8)

Google Analytics

Social (5)

Facebook Connect

More Technologies

11

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News & Signals from Ryukakusan

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NewsRYUKAKUSAN Co.,Ltd partners with China Resource Sanjiu Medical & Pharmaceutical Co., Ltd.Japan’s cough medicine king partners with major Chinese drugmaker / Nikkei (paywall) Ryukakusan, a Japanese producer of over-the-counter medicines famous for its cough drops, is partnering with China Resources Sanjiu ( ), one of China’s biggest drug companies, to distribute one of their products in China.