Top Plastics & Polymers Websites in Japan

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

As of August 2026, kaneka.co.jp leads Plastics & Polymers in Japan with 275.77K monthly visits. Its audience skews mobile-first (11.9% desktop / 11.9% mobile), and traffic is up month over month 322.84% and up year over year 53.82%. mitsuichemicals.com holds second with 97.44K visits and a mobile-leaning mix (22.01% desktop / 77.99% mobile), while soshin-shoji.com ranks third with 91.64K visits.

Across the leaders, soshin-shoji.com is the most mobile-first (100% of visits), whereas educe-ac.com is the most desktop-reliant (100%). Momentum favors eatnapo.net in the latest month (650,300%), while jsw.co.jp shows the steepest pullback.

Acquisition patterns also differ: kaneka.co.jp is driven primarily by search, kaneka.co.jp by direct, and kaneka.co.jp by referral; overall, 26 of the top 100 sites are direct-led, 71 are search-led, and 3 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.