Top Plastics & Polymers Websites in Japan

Name: Top websites in Japan (Plastics & Polymers)
Creator: Semrush
License: https://sem.toolcookies.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 Plastics & Polymers Websites in Japan, Updated April 2026

April 2026

Domain

Visits

Desktop share

Mobile share

MoM

YoY

Main Traffic Source

takahashi-lc.jp

156.52K

5.91%9.25K

94.09%147.26K

↑928.35%

↑589.36%

Search

clovermart.com

109.29K

2.19%2.4K

97.81%106.9K

↑53.47%

↑387.28%

Search

unitika.co.jp

96.29K

82.26%79.21K

17.74%17.08K

↓20.78%

↓7.88%

Direct

dosute-winningpost.com

88.48K

31.86%28.19K

68.14%60.29K

↑380.99%

↓5.61%

Search

kuraray.com

84.71K

26.06%22.08K

73.94%62.64K

↑65.87%

↑294.31%

Search

kanazawa-p.co.jp

69.37K

7.83%5.44K

92.17%63.94K

↑2,444.75%

↑119.26%

Direct

renkindo.com

68.07K

8.16%5.56K

91.84%62.51K

↑113.28%

↑13.18%

Direct

mitsuichemicals.com

53.2K

49.09%26.12K

50.91%27.08K

↓11.76%

↓8.31%

Search

kaneka.co.jp

52.89K

63.46%33.57K

36.54%19.33K

↓26.24%

↓18.56%

Search

m-chemical.co.jp

49.47K

41.9%20.73K

58.1%28.74K

↑66.75%

↓24.72%

Search

kushitani.jp

48.76K

5.59%2.73K

94.41%46.03K

↑3,757.75%

↓9.26%

Search

yunite.co.jp

46.22K

20.46%9.46K

79.54%36.77K

↓15.04%

↓11.18%

Search

piratesfactory.com

41.02K

1.31%539

98.69%40.48K

↑29.9%

↓57.96%

Search

jsw.co.jp

40.73K

35.11%14.3K

64.89%26.43K

↑119.44%

↑19.21%

Search

yutakasangyo.co.jp

37.7K

-

100%37.7K

0%

↑305.62%

Direct

tcmart.jp

35.31K

31.96%11.29K

68.04%24.03K

↓62.85%

↑184.7%

Direct

prusa3d.com

33.5K

54.55%18.28K

45.45%15.22K

↓24.52%

↓21.84%

Search

a-hosho.co.jp

32.47K

25.58%8.31K

74.42%24.16K

↓20.58%

↑33.85%

Direct

mizuho-jyusetu.com

31.81K

37.84%12.04K

62.16%19.77K

↓55.06%

↓27.62%

Search

wancott.com

30.92K

1.29%398

98.71%30.52K

↑7,074.48%

↓33.29%

Search

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

As of April 2026, takahashi-lc.jp leads Plastics & Polymers in Japan with 156.52K monthly visits. Its audience skews mobile-first (5.91% desktop / 5.91% mobile), and traffic is up month over month 928.35% and up year over year 589.36%. clovermart.com holds second with 109.29K visits and a mobile-leaning mix (2.19% desktop / 97.81% mobile), while unitika.co.jp ranks third with 96.29K visits.

Across the leaders, yutakasangyo.co.jp is the most mobile-first (100% of visits), whereas sekisuikasei.com is the most desktop-reliant (100%). Momentum favors wancott.com in the latest month (7,074.48%), while onda.co.jp shows the steepest pullback.

Acquisition patterns also differ: takahashi-lc.jp is driven primarily by search, takahashi-lc.jp by direct, and takahashi-lc.jp by referral; overall, 22 of the top 100 sites are direct-led, 76 are search-led, and 1 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