Facebook users in Japan
There were 41 530 000 Facebook users in Japan in October 2019, which accounted for 33.2% of its entire population.
The majority of them were women - 51.5%.
People aged 25 to 34 were the largest user group (13 300 000).
The highest difference between men and women occurs within people aged 25 to 34, where women lead by 5 900 000.