Top Distance Learning Websites in Japan

Key Insights on Top Distance Learning Websites in Japan on December 2025

As of December 2025, nhk.or.jp leads Distance Learning in Japan with 35.06M monthly visits. Its audience skews mobile-first (21.75% desktop / 21.75% mobile), and traffic is up month over month 16.06% and down year over year -26.02%. udemy.com holds second with 3.06M visits and a desktop-leaning mix (80.72% desktop / 19.28% mobile), while duolingo.com ranks third with 2.91M visits.

Across the leaders, sho-phil.com is the most mobile-first (100% of visits), whereas talkstation.co.kr is the most desktop-reliant (100%). Momentum favors world-national-flags.com in the latest month (4,110.03%), while ondoku3.com shows the steepest pullback. On a yearly view, rokko-gr.com posts the strongest expansion (3,158.49%), contrasted with studocu.com (-69.1%).

Acquisition patterns also differ: nhk.or.jp is driven primarily by search, nhk.or.jp by direct, and nhk.or.jp by referral; overall, 61 of the top 100 sites are direct-led, 37 are search-led, and 2 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.