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Calculate Japanese holidays and business days using official government data.
Copy the install command and let the AI configure it · recommended for beginners
Please install the "PlugRail Japanese Calendar" MCP server from askskill: Run: claude mcp add --transport http 'dev-plugrail-jp-calendar' 'https://jp-calendar.plugrail.dev/mcp'
Using official Japan Cabinet Office data, determine whether 2025-11-03 is a Japanese holiday and return the holiday name.
Returns whether the date is a Japanese holiday and the holiday name.
Starting from 2025-01-10, calculate the 3rd Japanese business day afterward, excluding weekends and national holidays.
Returns the resulting business date and explains which non-business days were skipped.
Count how many business days there are in Japan in April 2025, and list all holiday dates in that month.
Returns the total number of business days and a holiday list for scheduling reference.
Enable AI agents to process Japanese calendar, address, names, and corporate IDs.
Plan routes, find stations, and check transit departures across Japan.
Access deep Japanese station, accessibility, and hazard data for AI integrations.
Provides AI agents with Japanese regulatory data for pension, gazette, and gBizINFO.
Look up verified ANZ holidays, school terms, and business-day calculations.
Enable AI agents to accept Japan payments via KOMOJU methods.