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Japan market screening · Therapeutic class
ワクチン類 · Japan Standard Commodity Classification
5 molecules in this class are marketed in Japan across 13 products. 7 of those products are not shipping normally today — 53.8% of the class. Supply status is reported to the Ministry of Health, Labour and Welfare and updated daily.
Ordered by how many products compete. Constrained means limited supply or supply suspended; supply suspended does not mean discontinued.
| Molecule | Products | Companies | Constrained | Supply mix |
|---|---|---|---|---|
| Influenza HA VaccineインフルエンザＨＡワクチン | 8 | 4 | 4 | |
| Freeze-dried Live Attenuated Mumps Vaccine乾燥弱毒生おたふくかぜワクチン | 2 | 2 | 2 | |
| Freeze-dried BCG Vaccine (for Percutaneous Use)乾燥ＢＣＧワクチン | 1 | 1 | — | |
| Freeze-dried Live Attenuated Measles Vaccine乾燥弱毒生麻しんワクチン | 1 | 1 | 1 | |
| Freeze-dried Live Attenuated Rubella Vaccine乾燥弱毒生風しんワクチン | 1 | 1 | — |
Products counts every marketed product across all strengths and forms, not companies. Companies is the number of companies marketing that molecule; the same company may appear under several molecules, so the column does not add up to a class total. Market size sits on each molecule's own page, valued at national price rather than transaction price. Figures are as at 2026-08-28.
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