Facebook users in Japan
There were 18 416 000 Facebook users in Japan in March 2019, which accounted for 14.7% of its entire population.
The majority of them were men - 51.4%.
People aged 25 to 34 were the largest user group (5 800 000).
The highest difference between men and women occurs within people aged 45 to 54, where men lead by 2 000 000.