About Crowd Calendar Navi

What is Crowd Calendar Navi?

Crowd Calendar Navi is an AI-powered crowd forecasting service designed to visualize daily and hourly congestion levels across major Japanese cities. By analyzing official schedules of major concerts, sports matches, trade fairs, and academic conferences alongside hotel room capacity and baseline transportation traffic, we provide clear 5-level crowd forecasts.

Forecasting Methodology

• Event Scale & Demographics: Travel and accommodation demands are calculated according to event attributes (sports matches, exhibitions, music concerts, national academic conferences).
• Distance Decay: Venues farther from terminal transit hubs have appropriately adjusted congestion impacts on train lines.
• Time Slot Peaks: Human flow is visualized across 2-hour slots, focusing on pre-show arrival and post-show departure rushes.

Disclaimer

All forecast data are estimates based on public event schedules and statistical models. Actual conditions may vary due to weather, transit disruptions, or sudden admission restrictions. Please plan your travels with ample time.