Top Adult Websites in Japan

Key Insights on Top Adult Websites in Japan on January 2026

As of January 2026, pornhub.com leads Adult in Japan with 150.25M monthly visits. Its audience skews mobile-first (12.26% desktop / 12.26% mobile), and traffic is up month over month 11.51% and up year over year 13.42%. xvideos.com holds second with 110.95M visits and a mobile-leaning mix (10.76% desktop / 89.24% mobile), while tktube.com ranks third with 110.25M visits.

Across the leaders, niji-gazo.com is the most mobile-first (99.1% of visits), whereas nyaa.si is the most desktop-reliant (71.15%). Momentum favors kissjav.com in the latest month (68.78%), while hatelabo.jp shows the steepest pullback. On a yearly view, momoniji.com posts the strongest expansion (1,571.48%), contrasted with mangalear.blog (-39.9%).

Acquisition patterns also differ: pornhub.com is driven primarily by search, pornhub.com by direct, and pornhub.com by referral; overall, 84 of the top 100 sites are direct-led, 12 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.