Top Chemicals Websites in Japan

Name: Top websites in Japan (Chemicals)
Creator: Semrush
License: https://explodone.toolsurf.com/company/legal/terms-of-service/

Based on data from the Semrush Traffic Analytics tool, this page reveals the most visited websites. We will be updating this list on a monthly basis, so you can keep track of all the market shifts and spot changes in user interest.

Most Visited Chemicals Websites in Japan, Updated March 2026

March 2026

Domain

Visits

Desktop share

Mobile share

MoM

YoY

Main Traffic Source

kenei-pharm.com

1.51M

7.01%106.14K

92.99%1.41M

↑37.31%

↓36.99%

Search

sugamo-sengoku-hifu.jp

1.18M

10.79%127.55K

89.21%1.05M

↑129.94%

↓28.72%

Search

kao.com

1.03M

16.48%169.07K

83.52%856.65K

↑25.81%

↓10.13%

Search

yoyakuru.net

1.02M

1.81%18.39K

98.19%998.1K

↑630.83%

↓17.87%

Direct

mpuni.co.jp

586.84K

26.75%157K

73.25%429.84K

↑46.64%

↓21.73%

Search

ygsfc.org

430.3K

0.13%572

99.87%429.73K

↑327.88%

↑46.9%

Direct

noukaweb.com

408.64K

19.2%78.47K

80.8%330.17K

↑39.04%

↑31.4%

Search

rim.or.jp

403.66K

16.28%65.7K

83.72%337.96K

↑25.48%

↓11.89%

Direct

nicca.co.jp

390.91K

11.01%43.03K

88.99%347.88K

↑100.93%

↑111.97%

Search

curon.co

367.97K

5.73%21.07K

94.27%346.9K

↑40.17%

↑5.69%

Search

soft99.co.jp

360.6K

18.06%65.13K

81.94%295.47K

↑41.96%

↓12.49%

Search

shimadzu.co.jp

311.56K

40.58%126.43K

59.42%185.13K

↑93.35%

↑0.47%

Search

cpi-common.jp

266.08K

36.6%97.38K

63.4%168.7K

↑83.69%

↓21.95%

Direct

kikakurui.com

249.99K

38.34%95.84K

61.66%154.15K

↑17.88%

↓10.13%

Search

kiminovel.jp

231.13K

0.78%1.79K

99.22%229.34K

↑98.91%

↑175.45%

Direct

miyamaedaira-jibika.com

228.63K

5.02%11.48K

94.98%217.15K

↑375.71%

↑147.59%

Search

tcichemicals.com

223.32K

36.68%81.9K

63.32%141.42K

↓38.22%

↑16.58%

Search

ikegaki-hifuka.com

217.04K

6.49%14.08K

93.51%202.96K

↑282.69%

↑0.89%

Search

ckip.jp

194.43K

10.86%21.11K

89.14%173.31K

↑10.48%

↑8.28%

Direct

presia.jp

180.19K

2.79%5.02K

97.21%175.17K

↑129.1%

↓13.42%

Direct

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Key Insights on Top Chemicals Websites in Japan on March 2026

As of March 2026, kenei-pharm.com leads Chemicals in Japan with 1.51M monthly visits. Its audience skews mobile-first (7.01% desktop / 7.01% mobile), and traffic is up month over month 37.31% and down year over year -36.99%. sugamo-sengoku-hifu.jp holds second with 1.18M visits and a mobile-leaning mix (10.79% desktop / 89.21% mobile), while kao.com ranks third with 1.03M visits.

Across the leaders, taiyakan-minamoto.com is the most mobile-first (100% of visits), whereas sekisui.co.jp is the most desktop-reliant (100%). Momentum favors yazawakagaku.co.jp in the latest month (34,740.77%), while chemicalbook.com shows the steepest pullback.

Acquisition patterns also differ: kenei-pharm.com is driven primarily by search, kenei-pharm.com by direct, and kenei-pharm.com by referral; overall, 24 of the top 100 sites are direct-led, 72 are search-led, and 4 lean on social.

These insights come from the Traffic & Market Toolkit, enriched with extensive clickstream data.

Our AI algorithms analyze petabytes of information from a blend of proprietary and external data pools, reflecting the online activities of over 200 million anonymized users.

For more detailed information on our data-gathering and analysis process, please visit our information page here.

Top Chemicals Websites in Japan