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Japan National Holiday Listing API
x402
Japan National Holiday Listing API is a paid API for AI agents from holiday.agentic-jp.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Returns a list of all Japanese national public holidays (国民の祝日) for a specified year, with English names and dates.
Price / call$0.002
Success—
StatusUnknown
How this service works
List every Japanese (JP) national public holiday (国民の祝日) in a given year, with English names.
Output
A structured list of all Japanese national public holidays (国民の祝日) for the requested year, each entry including the holiday date and its English name. Covers years from 1955 through 2027.
Example use cases
Planning a Japan business trip
“I'm visiting Tokyo for business in March 2025 — can you pull up all the Japanese national public holidays for 2025 so I know which days offices will be closed?”
Building a Japan HR leave calendar
“I need to set up our company's Japan leave calendar for 2026. Can you list every Japanese national public holiday in 2026 with English names so I can add them to our HR system?”
Checking holiday density for e-commerce
“We're launching a Japan e-commerce campaign — can you fetch all the national public holidays in Japan for 2024 in English so I can identify peak shopping windows around holiday clusters?”
Technical details
Endpoint
GEThttps://holiday.agentic-jp.com/holidays/:yearWhen to prefer
Choose this endpoint when you need the complete set of Japanese national holidays for an entire year with English-language names — ideal for building calendars, scheduling tools, HR systems, or travel planners targeting Japan. Prefer this over the date-classification or business-day-count endpoints when you need a full annual list rather than checking a specific date or range.
Side effects
- Year out of supported range (1955–2027) — returns an error or empty response
- Invalid year format (non-integer, empty) — returns a 400-level error
- Network timeout or service unavailability — returns a 5xx error
- Payment not processed via x402 — returns a 402 Payment Required response
Tags
x402
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