Service
Discover e-Stat tables, inspect their official code lists, and retrieve numeric cells whose time, area, and category codes are resolved to human-readable labels. APIFuse preserves e-Stat pagination totals and reports masked values explicitly.
74.25%30-day uptimeAvg response3140ms
Selecting a row opens the reference for that API.
| Method | API | Path | Summary |
|---|---|---|---|
| POST | /v1/japan-estat/search-statistics-tables | Searches official e-Stat statistics tables with a server-side query term and exact survey-year, statistics-field, and government-organization filters. Use when you need to find a table_id before reading a table's dimensions or cells. Do NOT use for a table's dimension codes — use japan-estat:table-metadata instead; do NOT use for numeric values — use japan-estat:statistics-data instead. Returns items (normalized table metadata) and summary with the exact server-filtered total_count and a next_cursor handle for the following page. | |
| POST | /v1/japan-estat/statistics-data | Retrieves paginated statistical cells from one table using table-specific area_code, time_code, and category_filters (tabulation or category_01 through category_15) selectors. Use when you already have a table_id and, if filtering, codes obtained from table-metadata. Do NOT use to discover valid codes — use japan-estat:table-metadata instead; do NOT use to find tables — use japan-estat:search-statistics-tables instead. Codes are resolved to labels from the same response, exact numeric text is preserved, and documented masked cells return value null with masked true. Returns items and summary with the official filtered total_count and a next_cursor handle that continues the same filtered query. | |
| POST | /v1/japan-estat/statistics-fields | Lists the official e-Stat statistics-field table embedded in this provider and verified on 2026-07-28, including two-digit major and four-digit minor codes. Use when you need a stats_field_code for search-statistics-tables. Do NOT use to search the tables themselves — use japan-estat:search-statistics-tables instead. Takes no input. Returns items (code, name_ja, level, parent_code), source_url, and verified_on. | |
| POST | /v1/japan-estat/table-metadata | Lists a summary (name and code count) of every semantic dimension (tabulation, category_01 through category_15, area, time) declared for one table, and optionally selects one dimension to search and page its codes. Use when you need valid area, time, tabulation, or category codes before building statistics-data filters. Do NOT use for numeric cell values — use japan-estat:statistics-data instead; do NOT use to find a table — use japan-estat:search-statistics-tables instead. Returns table_id, title, dimensions, and selected_dimension (a size-limited code page) when dimension was requested. |
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