Top Security Products & Services Websites in Japan

Key Insights on Top Security Products & Services Websites in Japan on March 2026

As of March 2026, secom.co.jp leads Security Products & Services in Japan with 363K monthly visits. Its audience skews mobile-first (16.88% desktop / 16.88% mobile), and traffic is up month over month 54.08% and down year over year -14.76%. kasukabe-jichiren.net holds second with 119.99K visits and a mobile-leaning mix (0% desktop / 100% mobile), while xmeye.net ranks third with 101.99K visits.

Across the leaders, kasukabe-jichiren.net is the most mobile-first (100% of visits), whereas rain-alarm.com is the most desktop-reliant (100%). Momentum favors karashin-bank.co.jp in the latest month (253,300%), while apix-direct.jp shows the steepest pullback.

Acquisition patterns also differ: secom.co.jp is driven primarily by search, secom.co.jp by direct, and secom.co.jp by referral; overall, 47 of the top 100 sites are direct-led, 44 are search-led, and 8 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.