Top Plastics & Polymers Websites in Japan

Name: Top websites in Japan (Plastics & Polymers)
Creator: Semrush
License: https://www.semrush.downloader.la/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 Plastics & Polymers Websites in Japan, Updated June 2026

June 2026

Domain

Visits

Desktop share

Mobile share

MoM

YoY

Main Traffic Source

zeon.co.jp

490.92K

1.07%5.25K

98.93%485.67K

↑4,394.38%

↑205.92%

Direct

takahashi-lc.jp

183.19K

7.13%13.06K

92.87%170.13K

↓2.34%

↑2,136.46%

Search

unitika.co.jp

139.53K

63.99%89.29K

36.01%50.24K

↑66.19%

↓14.11%

Direct

kaneka.co.jp

71.7K

69.64%49.93K

30.36%21.77K

↓8.42%

↑5.66%

Search

yunite.co.jp

49.77K

14.49%7.21K

85.51%42.56K

↓16.55%

↓6.25%

Search

mgc.co.jp

49.6K

23.46%11.64K

76.54%37.97K

↓14.16%

↓22.46%

Search

m-chemical.co.jp

49.04K

40.39%19.81K

59.61%29.24K

↑119.46%

↓29.28%

Search

mizuho-jyusetu.com

46.44K

21.87%10.16K

78.13%36.28K

↓4.45%

↓29.21%

Search

gardenyouhin.jp

46.43K

4.47%2.08K

95.53%44.35K

↑213.96%

↑70.96%

Search

harvest-corp-saiyou.net

45.95K

1.71%786

98.29%45.16K

↑99.58%

↓4.38%

Search

dosute-winningpost.com

45K

5.62%2.53K

94.38%42.47K

↑32.45%

↓8.49%

Search

oftww.com

42.69K

-

100%42.69K

0%

↓48.84%

Direct

j-stretching.jp

39.47K

24.25%9.57K

75.75%29.9K

↑105.33%

↑41.04%

Search

courage-agency.com

38.9K

56.83%22.11K

43.17%16.79K

↑9.88%

↑97.09%

Direct

kuraray.com

38.11K

36.9%14.06K

63.1%24.05K

↓47.87%

↑418.52%

Search

asahi-yukizai.co.jp

36.31K

42.7%15.5K

57.3%20.81K

↑15.46%

↓39.85%

Direct

nissha.com

36.26K

25.52%9.25K

74.48%27.01K

↓18.17%

↑24.53%

Direct

prusa3d.com

35.65K

61.23%21.83K

38.77%13.82K

↓9.4%

↓31.01%

Search

kinari.jp

34.17K

32.66%11.16K

67.34%23.01K

↑55.42%

↑753.72%

Search

mitsuichemicals.com

32.51K

81.39%26.46K

18.61%6.05K

↓52.52%

↓1.54%

Search

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Key Insights on Top Plastics & Polymers Websites in Japan on June 2026

As of June 2026, zeon.co.jp leads Plastics & Polymers in Japan with 490.92K monthly visits. Its audience skews mobile-first (1.07% desktop / 1.07% mobile), and traffic is up month over month 4,394.38% and up year over year 205.92%. takahashi-lc.jp holds second with 183.19K visits and a mobile-leaning mix (7.13% desktop / 92.87% mobile), while unitika.co.jp ranks third with 139.53K visits.

Across the leaders, oftww.com is the most mobile-first (100% of visits), whereas valsta.jp is the most desktop-reliant (100%). Momentum favors zeon.co.jp in the latest month (4,394.38%), while tcmart.jp shows the steepest pullback.

Acquisition patterns also differ: zeon.co.jp is driven primarily by search, zeon.co.jp by direct, and zeon.co.jp by referral; overall, 32 of the top 100 sites are direct-led, 65 are search-led, and 2 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 Plastics & Polymers Websites in Japan