In 2023, Japan's household expenditure on communications was at 11.327 Trillion Japanese Yens. Forecasts indicate a steady increase over the next five years with values predicted to reach 12.365 Trillion Japanese Yens by 2028. Year-on-year growth rates show a consistent upward trend from 2024 onwards, with approximately 1.83% in 2025, 1.78% in 2026, 1.73% in 2027, and 1.68% in 2028. Over the five-year period, the Compounded Annual Growth Rate (CAGR) is projected at around 1.80%.

Future trends to watch for:

Increasing adoption of advanced technologies such as 5G and IoT, which can drive up communication expenditure.
Potential impacts of economic factors including inflation and currency fluctuation on household budget allocations.
Policy changes related to communication tariffs and regulations.