Top Plastics & Polymers Websites in Japan

Key Insights on Top Plastics & Polymers Websites in Japan on December 2025

As of December 2025, onda.co.jp leads Plastics & Polymers in Japan with 241.91K monthly visits. Its audience skews mobile-first (7.51% desktop / 7.51% mobile), and traffic is up month over month 464.36% and up year over year 151.74%. renkindo.com holds second with 162.3K visits and a mobile-leaning mix (48.31% desktop / 51.69% mobile), while mitsuichemicals.com ranks third with 99.37K visits.

Across the leaders, enjoydiy.info is the most mobile-first (100% of visits), whereas inoac.co.jp is the most desktop-reliant (100%). Momentum favors kaiketsu-kobo.com in the latest month (21,081.12%), while yunite.co.jp shows the steepest pullback. On a yearly view, malukoh.com posts the strongest expansion (2,208.11%), contrasted with iwata-frp.com (-76.31%).

Acquisition patterns also differ: onda.co.jp is driven primarily by search, onda.co.jp by direct, and onda.co.jp by referral; overall, 33 of the top 100 sites are direct-led, 64 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.