Sales of the ICT industry Japan FY 2020, by business activity

The telecommunications business in Japan generated almost 17.8 trillion Japanese yen in fiscal year 2020, which made it the largest segment of the information and communications technology (ICT) industry. The software business ranked second with a sales value of almost 16.7 trillion yen, followed by data processing and information services with sales of close to eight trillion yen.

在财政年度2020年，日本电信业创造了近17.8万亿日元的经济产值，使其成为信息通信技术（ICT）产业中最大的细分市场。软件行业以近16.7万亿日元的销售额位居第二，其后则是数据处理与信息服务领域，其销售额接近8万亿日元。