Japan

Top 8 largest Japanese Companies in the Drug Manufacturers—General industry by Market Cap

This is the list of the largest public listed companies in the Drug Manufacturers—General industry from Japan by market capitalization with links to their reference stock.

Japan Drug Manufacturers—General Industry Analysis
Top Japanese Companies Japan Analysis
World Top Companies World Companies Analysis

Top Drug Manufacturers—General Companies from Japan as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 Chugai Pharmaceutical Co. Ltd $87.94 B Japan Japanese Healthcare Japanese Drug Manufacturers—General
2 Daiichi Sankyo Company Ltd $45.64 B Japan Japanese Healthcare Japanese Drug Manufacturers—General
3 Otsuka Holdings Co. Ltd $29.81 B Japan Japanese Healthcare Japanese Drug Manufacturers—General
4 Astellas Pharma, Inc. $22.51 B Japan Japanese Healthcare Japanese Drug Manufacturers—General
5 Kyowa Kirin Co. Ltd $8.79 B Japan Japanese Healthcare Japanese Drug Manufacturers—General
6 Ono Pharmaceutical Co. Ltd $6.60 B Japan Japanese Healthcare Japanese Drug Manufacturers—General
7 Santen Pharmaceutical Co. Ltd $3.29 B Japan Japanese Healthcare Japanese Drug Manufacturers—General
8 JCR Pharmaceuticals Co. Ltd $609.5 M Japan Japanese Healthcare Japanese Drug Manufacturers—General

Top Drug Manufacturers—General Companies from Japan as of Jan. 01, 2026

1. Chugai Pharmaceutical Co. Ltd

Company Profile: Chugai Pharmaceutical Co. Ltd
Market Cap (USD): $87.94 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

2. Daiichi Sankyo Company Ltd

Company Profile: Daiichi Sankyo Company Ltd
Market Cap (USD): $45.64 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

3. Otsuka Holdings Co. Ltd

Company Profile: Otsuka Holdings Co. Ltd
Market Cap (USD): $29.81 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

4. Astellas Pharma, Inc.

Company Profile: Astellas Pharma, Inc.
Market Cap (USD): $22.51 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

5. Kyowa Kirin Co. Ltd

Company Profile: Kyowa Kirin Co. Ltd
Market Cap (USD): $8.79 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

6. Ono Pharmaceutical Co. Ltd

Company Profile: Ono Pharmaceutical Co. Ltd
Market Cap (USD): $6.60 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

7. Santen Pharmaceutical Co. Ltd

Company Profile: Santen Pharmaceutical Co. Ltd
Market Cap (USD): $3.29 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

8. JCR Pharmaceuticals Co. Ltd

Company Profile: JCR Pharmaceuticals Co. Ltd
Market Cap (USD): $609.5 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

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