Facebook users in Japan
There were 67 800 000 Facebook users in Japan in June 2025, which accounted for 54.4% of its entire population.
The majority of them were women - 55.6%.
People aged 25 to 34 were the largest user group (16 000 000).
The highest difference between men and women occurs within people aged 18 to 24, where women lead by 6 100 000.