Japan

Top 147 largest Japanese Companies in the Healthcare sector by Market Cap

This is the list of the largest public listed companies in the Healthcare sector from Japan by market capitalization with links to their reference stock and industry.

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Top Healthcare Companies from Japan as of Jul. 01, 2025

Rank Company Market Cap (USD) Country Sector Industry
1 Chugai Pharmaceutical Co. Ltd $80.50 B Japan Japanese Healthcare Japanese Drug Manufacturers—General
2 Takeda Pharmaceutical Company Limited $48.34 B Japan Japanese Healthcare Japanese Drug Manufacturers—Specialty & Generic
3 Daiichi Sankyo Company Ltd $42.84 B Japan Japanese Healthcare Japanese Drug Manufacturers—General
4 HOYA Corp $40.30 B Japan Japanese Healthcare Japanese Medical Instruments & Supplies
5 Terumo Corp $25.58 B Japan Japanese Healthcare Japanese Medical Instruments & Supplies
6 Otsuka Holdings Co. Ltd $24.94 B Japan Japanese Healthcare Japanese Drug Manufacturers—General
7 Astellas Pharma, Inc. $17.37 B Japan Japanese Healthcare Japanese Drug Manufacturers—General
8 Shionogi & Co. Ltd $15.14 B Japan Japanese Healthcare Japanese Drug Manufacturers—Specialty & Generic
9 Olympus Corp $13.16 B Japan Japanese Healthcare Japanese Medical Instruments & Supplies
10 Sysmex Corp $10.84 B Japan Japanese Healthcare Japanese Diagnostics & Research
11 Kyowa Kirin Co. Ltd $9.07 B Japan Japanese Healthcare Japanese Drug Manufacturers—General
12 M3, Inc. $8.98 B Japan Japanese Healthcare Japanese Health Information Services
13 Matsumotokiyoshi Holdings Co. Ltd $8.19 B Japan Japanese Healthcare Japanese Pharmaceutical Retailers
14 Eisai Co. Ltd $8.09 B Japan Japanese Healthcare Japanese Drug Manufacturers—Specialty & Generic
15 COSMOS Pharmaceutical Corp $5.14 B Japan Japanese Healthcare Japanese Pharmaceutical Retailers
16 Ono Pharmaceutical Co. Ltd $5.11 B Japan Japanese Healthcare Japanese Drug Manufacturers—General
17 Taisho Pharmaceutical Holdings Co. Ltd $5.07 B

(Jan. 1, 2024)

 Japan Japanese Healthcare Japanese Drug Manufacturers—Specialty & Generic
18 Asahi Intecc Co. Ltd $4.43 B Japan Japanese Healthcare Japanese Medical Instruments & Supplies
19 Sugi Holdings Co.,Ltd. $4.18 B Japan Japanese Healthcare Japanese Pharmaceutical Retailers
20 Santen Pharmaceutical Co. Ltd $3.93 B Japan Japanese Healthcare Japanese Drug Manufacturers—General
21 Tsuruha Holdings, Inc. $3.75 B Japan Japanese Healthcare Japanese Pharmaceutical Retailers
22 Sundrug Co.,Ltd. $3.65 B Japan Japanese Healthcare Japanese Pharmaceutical Retailers
23 Welcia Holdings Co. Ltd $3.61 B Japan Japanese Healthcare Japanese Pharmaceutical Retailers
24 MediPal Holdings Corp $3.35 B Japan Japanese Healthcare Japanese Medical Distribution
25 Kusuri No Aoki Holdings Co. Ltd $2.80 B Japan Japanese Healthcare Japanese Pharmaceutical Retailers
26 Suzuken Co. Ltd $2.61 B Japan Japanese Healthcare Japanese Medical Distribution
27 Alfresa Holdings Corp $2.51 B Japan Japanese Healthcare Japanese Medical Distribution
28 Sumitomo Dainippon Pharma Co. Ltd $2.48 B Japan Japanese Healthcare Japanese Drug Manufacturers—Specialty & Generic
29 cocokara fine, Inc. $2.21 B

(Sept. 1, 2021)

 Japan Japanese Healthcare Japanese Pharmaceutical Retailers
30 Hisamitsu Pharmaceutical Co., Inc. $2.03 B Japan Japanese Healthcare Japanese Drug Manufacturers—Specialty & Generic

Top Healthcare Companies from Japan as of Jul. 01, 2025

1. Chugai Pharmaceutical Co. Ltd

Company Profile: Chugai Pharmaceutical Co. Ltd
Market Cap (USD): $80.50 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

2. Takeda Pharmaceutical Company Limited

Company Profile: Takeda Pharmaceutical Company Limited
Market Cap (USD): $48.34 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—Specialty & Generic

3. Daiichi Sankyo Company Ltd

Company Profile: Daiichi Sankyo Company Ltd
Market Cap (USD): $42.84 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

4. HOYA Corp

Company Profile: HOYA Corp
Market Cap (USD): $40.30 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Instruments & Supplies

5. Terumo Corp

Company Profile: Terumo Corp
Market Cap (USD): $25.58 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Instruments & Supplies

6. Otsuka Holdings Co. Ltd

Company Profile: Otsuka Holdings Co. Ltd
Market Cap (USD): $24.94 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

7. Astellas Pharma, Inc.

Company Profile: Astellas Pharma, Inc.
Market Cap (USD): $17.37 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

8. Shionogi & Co. Ltd

Company Profile: Shionogi & Co. Ltd
Market Cap (USD): $15.14 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—Specialty & Generic

9. Olympus Corp

Company Profile: Olympus Corp
Market Cap (USD): $13.16 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Instruments & Supplies

10. Sysmex Corp

Company Profile: Sysmex Corp
Market Cap (USD): $10.84 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Diagnostics & Research

11. Kyowa Kirin Co. Ltd

Company Profile: Kyowa Kirin Co. Ltd
Market Cap (USD): $9.07 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

12. M3, Inc.

Company Profile: M3, Inc.
Market Cap (USD): $8.98 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Health Information Services

13. Matsumotokiyoshi Holdings Co. Ltd

Company Profile: Matsumotokiyoshi Holdings Co. Ltd
Market Cap (USD): $8.19 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Pharmaceutical Retailers

14. Eisai Co. Ltd

Company Profile: Eisai Co. Ltd
Market Cap (USD): $8.09 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—Specialty & Generic

15. COSMOS Pharmaceutical Corp

Company Profile: COSMOS Pharmaceutical Corp
Market Cap (USD): $5.14 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Pharmaceutical Retailers

16. Ono Pharmaceutical Co. Ltd

Company Profile: Ono Pharmaceutical Co. Ltd
Market Cap (USD): $5.11 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

17. Taisho Pharmaceutical Holdings Co. Ltd

Company Profile: Taisho Pharmaceutical Holdings Co. Ltd
Market Cap (USD): $5.07 B (Jan. 1, 2024)
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—Specialty & Generic

18. Asahi Intecc Co. Ltd

Company Profile: Asahi Intecc Co. Ltd
Market Cap (USD): $4.43 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Instruments & Supplies

19. Sugi Holdings Co.,Ltd.

Company Profile: Sugi Holdings Co.,Ltd.
Market Cap (USD): $4.18 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Pharmaceutical Retailers

20. Santen Pharmaceutical Co. Ltd

Company Profile: Santen Pharmaceutical Co. Ltd
Market Cap (USD): $3.93 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—General

21. Tsuruha Holdings, Inc.

Company Profile: Tsuruha Holdings, Inc.
Market Cap (USD): $3.75 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Pharmaceutical Retailers

22. Sundrug Co.,Ltd.

Company Profile: Sundrug Co.,Ltd.
Market Cap (USD): $3.65 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Pharmaceutical Retailers

23. Welcia Holdings Co. Ltd

Company Profile: Welcia Holdings Co. Ltd
Market Cap (USD): $3.61 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Pharmaceutical Retailers

24. MediPal Holdings Corp

Company Profile: MediPal Holdings Corp
Market Cap (USD): $3.35 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Distribution

25. Kusuri No Aoki Holdings Co. Ltd

Company Profile: Kusuri No Aoki Holdings Co. Ltd
Market Cap (USD): $2.80 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Pharmaceutical Retailers

26. Suzuken Co. Ltd

Company Profile: Suzuken Co. Ltd
Market Cap (USD): $2.61 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Distribution

27. Alfresa Holdings Corp

Company Profile: Alfresa Holdings Corp
Market Cap (USD): $2.51 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Distribution

28. Sumitomo Dainippon Pharma Co. Ltd

Company Profile: Sumitomo Dainippon Pharma Co. Ltd
Market Cap (USD): $2.48 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—Specialty & Generic

29. cocokara fine, Inc.

Company Profile: cocokara fine, Inc.
Market Cap (USD): $2.21 B (Sept. 1, 2021)
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Pharmaceutical Retailers

30. Hisamitsu Pharmaceutical Co., Inc.

Company Profile: Hisamitsu Pharmaceutical Co., Inc.
Market Cap (USD): $2.03 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—Specialty & Generic

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