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Torii Japan Business Calendar — Public Holidays Lookup
x402
Torii Japan Business Calendar — Public Holidays Lookup is a paid API for AI agents from torii-gateway-production.ichis-lab.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).
Returns all Japanese national public holidays for a given Gregorian calendar year, sourced from the Japanese Cabinet Office.
Price / call$0.01
Success—
StatusUnknown
How this service works
Pay-per-call HTTP APIs for Japanese public data, metered with x402 (HTTP 402 + PAYMENT-SIGNATURE). Send a plain GET to receive 402 with the price and payment requirements, then resend the request with a signed payment. Only 2xx responses are charged; 4xx and 5xx are free. Per-operation payment metadata is published under the `x-payment-info` extension.
Output
A JSON object containing the year queried and an array of holiday objects, each with a date (YYYY-MM-DD) and name in Japanese (e.g. '元日'). Also includes metadata: source name (内閣府), license (PDL-1.0), attribution text, fetched_at timestamp, and a staleness flag.
Example use cases
Payroll automation holiday exclusion
“I'm building a payroll system for our Japan office — can you pull the full list of Japanese national holidays for 2025 so I can exclude them from the working-day count?”
Scheduling app Japan holiday sync
“Our scheduling tool needs to block out all Japanese public holidays for 2027 so employees don't get assigned shifts on those days — can you fetch the official list?”
Cross-border project timeline planning
“I'm planning a project timeline that involves our Tokyo team. Can you get me all the Japanese national holidays for 2024 so I know which dates to avoid for deadlines?”
Technical details
Endpoint
GEThttps://torii-gateway-production.ichis-lab.workers.dev/v1/jp-biz-calendar/holidays?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need official Japanese national public holidays sourced from the Japanese Cabinet Office, with per-year resolution and coverage from 1955 to 2100. It is ideal for payroll, scheduling, and business calendar automation in Japan contexts. It suits pay-per-call agent workflows where you only pay for successful results, and where 4xx/5xx errors are cost-free. Prefer it over general calendar APIs when authoritative Japanese government sourcing and Japanese-language holiday names are required.
Side effects
- Year outside covered Cabinet Office CSV range returns 404 (not charged)
- Year outside 1955–2100 schema range returns 4xx (not charged)
- Missing required 'year' query parameter returns 4xx (not charged)
- x402 payment signature invalid or missing: returns 402 with payment requirements
- Upstream Cabinet Office data temporarily unavailable: may return 5xx (not charged)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"year": 2026,
"holidays": [
{
"date": "2026-01-01",
"name": "元日"
},
{
"date": "2026-01-12",
"name": "成人の日"
},
{
"date": "2026-02-11",
"name": "建国記念の日"
},
{
"date": "2026-02-23",
"name": "天皇誕生日"
},
{
"date": "2026-03-20",
"name": "春分の日"
},
{
"date": "2026-04-29",
"name": "昭和の日"
},
{
"date": "2026-05-03",
"name": "憲法記念日"
},
{
"date": "2026-05-04",
"name": "みどりの日"
},
{
"date": "2026-05-05",
"name": "こどもの日"
},
{
"date": "2026-05-06",
"name": "休日"
},
{
"date": "2026-07-20",
"name": "海の日"
},
{
"date": "2026-08-11",
"name": "山の日"
},
{
"date": "2026-09-21",
"name": "敬老の日"
},
{
"date": "2026-09-22",
"name": "休日"
},
{
"date": "2026-09-23",
"name": "秋分の日"
},
{
"date": "2026-10-12",
"name": "スポーツの日"
},
{
"date": "2026-11-03",
"name": "文化の日"
},
{
"date": "2026-11-23",
"name": "勤労感謝の日"
}
]
},
"meta": {
"stale": false,
"source_id": "jp-biz-calendar",
"terms_url": "https://www.cao.go.jp/notice/rule.html",
"fetched_at": "2026-09-21T03:00:00.000Z",
"license_id": "PDL-1.0",
"attribution": "出典:内閣府ウェブサイト(https://www8.cao.go.jp/chosei/shukujitsu/gaiyou.html)を加工して作成",
"source_name": "内閣府「国民の祝日について」",
"freshness_class": "static"
}
}
}Tags
x402
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