Japan

Top 20 largest Japanese Companies in the Internet Retail industry by Market Cap

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

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Top Internet Retail Companies from Japan as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
1 Z Holdings Corp $18.38 B Japan Japanese Consumer Discretionary Japanese Internet Retail
2 Rakuten, Inc. $13.19 B Japan Japanese Consumer Discretionary Japanese Internet Retail
3 ZOZO, Inc. $7.60 B Japan Japanese Consumer Discretionary Japanese Internet Retail
4 Mercari, Inc. $2.79 B Japan Japanese Consumer Discretionary Japanese Internet Retail
5 BuySell Technologies Co.,Ltd. $825.3 M Japan Japanese Consumer Discretionary Japanese Internet Retail
6 Belluna Co. Ltd $617.2 M Japan Japanese Consumer Discretionary Japanese Internet Retail
7 Aucnet, Inc. $583.6 M Japan Japanese Consumer Discretionary Japanese Internet Retail
8 BEENOS, Inc. $359.7 M

(July 1, 2025)

 Japan Japanese Consumer Discretionary Japanese Internet Retail
9 istyle, Inc. $291.4 M Japan Japanese Consumer Discretionary Japanese Internet Retail
10 Scroll Corp $276.4 M Japan Japanese Consumer Discretionary Japanese Internet Retail
11 eBOOK Initiative Japan Co.,Ltd. $231.9 M

(Jan. 1, 2022)

 Japan Japanese Consumer Discretionary Japanese Internet Retail
12 giftee, Inc. $221.3 M Japan Japanese Consumer Discretionary Japanese Internet Retail
13 Syuppin Co. Ltd $167.6 M Japan Japanese Consumer Discretionary Japanese Internet Retail
14 Hamee Corp $117.8 M Japan Japanese Consumer Discretionary Japanese Internet Retail
15 LOCONDO, Inc. $97.2 M Japan Japanese Consumer Discretionary Japanese Internet Retail
16 Boutiques, Inc. $86.2 M Japan Japanese Consumer Discretionary Japanese Internet Retail
17 RACCOON HOLDINGS, Inc. $82.1 M Japan Japanese Consumer Discretionary Japanese Internet Retail
18 Mandarake, Inc. $71.1 M Japan Japanese Consumer Discretionary Japanese Internet Retail
19 Senshukai Co. Ltd $69.5 M Japan Japanese Consumer Discretionary Japanese Internet Retail
20 Golf Digest Online, Inc. $54.1 M

(July 1, 2025)

 Japan Japanese Consumer Discretionary Japanese Internet Retail

Top Internet Retail Companies from Japan as of Jan. 01, 2026

1. Z Holdings Corp

Company Profile: Z Holdings Corp
Market Cap (USD): $18.38 B
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

2. Rakuten, Inc.

Company Profile: Rakuten, Inc.
Market Cap (USD): $13.19 B
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

3. ZOZO, Inc.

Company Profile: ZOZO, Inc.
Market Cap (USD): $7.60 B
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

4. Mercari, Inc.

Company Profile: Mercari, Inc.
Market Cap (USD): $2.79 B
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

5. BuySell Technologies Co.,Ltd.

Company Profile: BuySell Technologies Co.,Ltd.
Market Cap (USD): $825.3 M
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

6. Belluna Co. Ltd

Company Profile: Belluna Co. Ltd
Market Cap (USD): $617.2 M
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

7. Aucnet, Inc.

Company Profile: Aucnet, Inc.
Market Cap (USD): $583.6 M
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

8. BEENOS, Inc.

Company Profile: BEENOS, Inc.
Market Cap (USD): $359.7 M (July 1, 2025)
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

9. istyle, Inc.

Company Profile: istyle, Inc.
Market Cap (USD): $291.4 M
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

10. Scroll Corp

Company Profile: Scroll Corp
Market Cap (USD): $276.4 M
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

11. eBOOK Initiative Japan Co.,Ltd.

Company Profile: eBOOK Initiative Japan Co.,Ltd.
Market Cap (USD): $231.9 M (Jan. 1, 2022)
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

12. giftee, Inc.

Company Profile: giftee, Inc.
Market Cap (USD): $221.3 M
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

13. Syuppin Co. Ltd

Company Profile: Syuppin Co. Ltd
Market Cap (USD): $167.6 M
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

14. Hamee Corp

Company Profile: Hamee Corp
Market Cap (USD): $117.8 M
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

15. LOCONDO, Inc.

Company Profile: LOCONDO, Inc.
Market Cap (USD): $97.2 M
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

16. Boutiques, Inc.

Company Profile: Boutiques, Inc.
Market Cap (USD): $86.2 M
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

17. RACCOON HOLDINGS, Inc.

Company Profile: RACCOON HOLDINGS, Inc.
Market Cap (USD): $82.1 M
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

18. Mandarake, Inc.

Company Profile: Mandarake, Inc.
Market Cap (USD): $71.1 M
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

19. Senshukai Co. Ltd

Company Profile: Senshukai Co. Ltd
Market Cap (USD): $69.5 M
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

20. Golf Digest Online, Inc.

Company Profile: Golf Digest Online, Inc.
Market Cap (USD): $54.1 M (July 1, 2025)
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Internet Retail

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