As of 2023, the share of road passenger transport in total inland passenger transport in Japan was 66.53%. The forecast from 2024 to 2028 shows a gradual decline from 66.4% to 65.82%, indicating a need for diversification in transportation modes. Year-on-year percentage decreases range from approximately 0.22% to 0.23%, and the compound annual growth rate (CAGR) over this period is about -0.17%.

Future trends to watch for:

Increasing adoption of sustainable and eco-friendly transport options.
Technological advancements in public transportation improving service efficiency and connectivity.
Government investments in infrastructure fostering balanced transport mode distribution.