Question

Japan has long been a leader in media and communication technologies, with companies like Sony, Nintendo, and Panasonic. Because of Japan's long commutes and mobile-phone-friendly society, _________ quickly became a popular platform there.

Answer 1

Japan's popularity of smartphones due to its long commutes and mobile-phone-friendly society.

Step-by-step explanation:

The subject of this question isb long commutes and mobile-phone-friendly society, smartphones quickly became a popular platform there.