Why Digital Marketing in Japan?

Compared to other Asian countries, Japan has a larger population, also, because the internet diffusion rate is high, it can be expected for increase in sales from promotions online.

Japanese market total population (2018)
10th largest population in the world

GDP Within Japan (2017)
3rd Worldwide after U.S.A. and China

Estimated Japanese Ecommerce Market Scale for 2020
3rd largest market in the world, growing approx. 110% every year