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 Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
91 Koa Shoji Holdings Co.,Ltd. $214.5 M Japan Japanese Healthcare Japanese Drug Manufacturers—Specialty & Generic
92 Rion Co. Ltd $204.7 M Japan Japanese Healthcare Japanese Medical Devices
93 CareNet, Inc. $203.9 M

(July 1, 2025)

 Japan Japanese Healthcare Japanese Medical Care Facilities
94 Mizuho Medy Co.,Ltd. $202.1 M Japan Japanese Healthcare Japanese Drug Manufacturers—Specialty & Generic
95 I'rom Group Co. Ltd $199.6 M

(Jan. 1, 2025)

 Japan Japanese Healthcare Japanese Medical Care Facilities
96 Saint-Care Holding Corp $191.3 M Japan Japanese Healthcare Japanese Medical Care Facilities
97 AnGes, Inc. $182.3 M Japan Japanese Healthcare Japanese Biotechnology
98 Astena Holdings Co.,Ltd. $173.1 M

(Nov. 1, 2021)

 Japan Japanese Healthcare Japanese Pharmaceutical Retailers
99 Kanamic Network Co.,LTD $172.3 M Japan Japanese Healthcare Japanese Health Information Services
100 FALCO HOLDINGS Co. Ltd $163.6 M Japan Japanese Healthcare Japanese Diagnostics & Research
101 FINDEX, Inc. $149.7 M Japan Japanese Healthcare Japanese Health Information Services
102 Pharma Foods International Co. Ltd $144.6 M Japan Japanese Healthcare Japanese Drug Manufacturers—Specialty & Generic
103 RaQualia Pharma, Inc. $141.1 M Japan Japanese Healthcare Japanese Biotechnology
104 Japan Tissue Engineering Co. Ltd $126.5 M Japan Japanese Healthcare Japanese Biotechnology
105 Ohki Healthcare Holdings Co.,Ltd. $124.3 M Japan Japanese Healthcare Japanese Pharmaceutical Retailers
106 Fuso Pharmaceutical Industries,Ltd. $121.1 M Japan Japanese Healthcare Japanese Drug Manufacturers—Specialty & Generic
107 MedPeer,Inc. $117.7 M

(July 1, 2025)

 Japan Japanese Healthcare Japanese Health Information Services
108 Medical Data Vision Co. Ltd $117.6 M Japan Japanese Healthcare Japanese Health Information Services
109 Medius Holdings Co. Ltd $117.6 M Japan Japanese Healthcare Japanese Medical Instruments & Supplies
110 SEED Co.,Ltd. $113.6 M Japan Japanese Healthcare Japanese Medical Instruments & Supplies
111 StemRIM $111.0 M Japan Japanese Healthcare Japanese Biotechnology
112 CanBas Co. Ltd $105.4 M Japan Japanese Healthcare Japanese Biotechnology
113 CE Holdings Co. Ltd $105.1 M Japan Japanese Healthcare Japanese Health Information Services
114 ReproCELL, Inc. $97.9 M Japan Japanese Healthcare Japanese Biotechnology
115 Taiko Pharmaceutical Co.,Ltd. $96.7 M Japan Japanese Healthcare Japanese Drug Manufacturers—Specialty & Generic
116 Medical System Network Co. Ltd $96.4 M Japan Japanese Healthcare Japanese Pharmaceutical Retailers
117 Hoshi Iryo-Sanki Co. Ltd $95.0 M Japan Japanese Healthcare Japanese Medical Distribution
118 Techno Medica Co. Ltd $90.8 M Japan Japanese Healthcare Japanese Medical Devices
119 Nippon Steel Nisshin Co. Ltd $88.2 M Japan Japanese Healthcare Japanese Medical Devices
120 Japan Medical Dynamic Marketing, Inc. $81.1 M Japan Japanese Healthcare Japanese Medical Devices

Top Healthcare Companies from Japan as of Jan. 01, 2026

91. Koa Shoji Holdings Co.,Ltd.

Company Profile: Koa Shoji Holdings Co.,Ltd.
Market Cap (USD): $214.5 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—Specialty & Generic

92. Rion Co. Ltd

Company Profile: Rion Co. Ltd
Market Cap (USD): $204.7 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Devices

93. CareNet, Inc.

Company Profile: CareNet, Inc.
Market Cap (USD): $203.9 M (July 1, 2025)
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Care Facilities

94. Mizuho Medy Co.,Ltd.

Company Profile: Mizuho Medy Co.,Ltd.
Market Cap (USD): $202.1 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—Specialty & Generic

95. I'rom Group Co. Ltd

Company Profile: I'rom Group Co. Ltd
Market Cap (USD): $199.6 M (Jan. 1, 2025)
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Care Facilities

96. Saint-Care Holding Corp

Company Profile: Saint-Care Holding Corp
Market Cap (USD): $191.3 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Care Facilities

97. AnGes, Inc.

Company Profile: AnGes, Inc.
Market Cap (USD): $182.3 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Biotechnology

98. Astena Holdings Co.,Ltd.

Company Profile: Astena Holdings Co.,Ltd.
Market Cap (USD): $173.1 M (Nov. 1, 2021)
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Pharmaceutical Retailers

99. Kanamic Network Co.,LTD

Company Profile: Kanamic Network Co.,LTD
Market Cap (USD): $172.3 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Health Information Services

100. FALCO HOLDINGS Co. Ltd

Company Profile: FALCO HOLDINGS Co. Ltd
Market Cap (USD): $163.6 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Diagnostics & Research

101. FINDEX, Inc.

Company Profile: FINDEX, Inc.
Market Cap (USD): $149.7 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Health Information Services

102. Pharma Foods International Co. Ltd

Company Profile: Pharma Foods International Co. Ltd
Market Cap (USD): $144.6 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—Specialty & Generic

103. RaQualia Pharma, Inc.

Company Profile: RaQualia Pharma, Inc.
Market Cap (USD): $141.1 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Biotechnology

104. Japan Tissue Engineering Co. Ltd

Company Profile: Japan Tissue Engineering Co. Ltd
Market Cap (USD): $126.5 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Biotechnology

105. Ohki Healthcare Holdings Co.,Ltd.

Company Profile: Ohki Healthcare Holdings Co.,Ltd.
Market Cap (USD): $124.3 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Pharmaceutical Retailers

106. Fuso Pharmaceutical Industries,Ltd.

Company Profile: Fuso Pharmaceutical Industries,Ltd.
Market Cap (USD): $121.1 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—Specialty & Generic

107. MedPeer,Inc.

Company Profile: MedPeer,Inc.
Market Cap (USD): $117.7 M (July 1, 2025)
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Health Information Services

108. Medical Data Vision Co. Ltd

Company Profile: Medical Data Vision Co. Ltd
Market Cap (USD): $117.6 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Health Information Services

109. Medius Holdings Co. Ltd

Company Profile: Medius Holdings Co. Ltd
Market Cap (USD): $117.6 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Instruments & Supplies

110. SEED Co.,Ltd.

Company Profile: SEED Co.,Ltd.
Market Cap (USD): $113.6 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Instruments & Supplies

111. StemRIM

Company Profile: StemRIM
Market Cap (USD): $111.0 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Biotechnology

112. CanBas Co. Ltd

Company Profile: CanBas Co. Ltd
Market Cap (USD): $105.4 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Biotechnology

113. CE Holdings Co. Ltd

Company Profile: CE Holdings Co. Ltd
Market Cap (USD): $105.1 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Health Information Services

114. ReproCELL, Inc.

Company Profile: ReproCELL, Inc.
Market Cap (USD): $97.9 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Biotechnology

115. Taiko Pharmaceutical Co.,Ltd.

Company Profile: Taiko Pharmaceutical Co.,Ltd.
Market Cap (USD): $96.7 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Drug Manufacturers—Specialty & Generic

116. Medical System Network Co. Ltd

Company Profile: Medical System Network Co. Ltd
Market Cap (USD): $96.4 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Pharmaceutical Retailers

117. Hoshi Iryo-Sanki Co. Ltd

Company Profile: Hoshi Iryo-Sanki Co. Ltd
Market Cap (USD): $95.0 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Distribution

118. Techno Medica Co. Ltd

Company Profile: Techno Medica Co. Ltd
Market Cap (USD): $90.8 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Devices

119. Nippon Steel Nisshin Co. Ltd

Company Profile: Nippon Steel Nisshin Co. Ltd
Market Cap (USD): $88.2 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Devices

120. Japan Medical Dynamic Marketing, Inc.

Company Profile: Japan Medical Dynamic Marketing, Inc.
Market Cap (USD): $81.1 M
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Medical Devices

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