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The Yahoo! JAPAN web results page (search.yahoo.co.jp) as a person in Japan sees it: organic results with title, URL, displayed URL, snippet, date, sitelinks, star rating and video data; the paid ads above, between and below them; related searches; related questions with Yahoo's AI answers and their sources; and the blocks Yahoo mixes into the page — news, images, videos, 知恵袋 Q&A, posts on X, a knowledge panel, stock and currency answer boxes. 10 results a page; date and language filters. Results are localised to the Japanese city Yahoo places the visitor in, which follows the network exit used for the call and can change between calls (local queries such as hotels or restaurants differ most); there is no location parameter, and search_information.local_area names the area when the page shows a local block. Ad `link` and sitelink links are Yahoo's ad click links (rd.listing.yahoo.co.jp): opening one counts as a paid click; `displayed_url` and `domain` name the advertiser's site.
Search words, Japanese or English, exactly as you would type them into Yahoo! JAPAN (operators such as "quoted phrase" and site: are passed through). Full-width letters and digits are normalised.
Result page, 10 results per page (1-100). (1–100)
Only pages updated within this period (Yahoo's 最終更新 filter).
Only pages in this language, as a 2-letter code (ja, en, ko, zh, fr, de, …; Yahoo's 言語 filter, 36 languages).
curl -X POST https://api.reefapi.com/yahoo-japan-search/v1/search \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"query":"富士山"}'Press Send request to see the live result here.
Not sure what to send? Ask Reef AIWhat you can run here, without an account
ReefAPI is one HTTP gateway to 632 live web-data APIs covering 3860 endpoints across 13 categories. Every endpoint answers with the same JSON envelope, so one integration reaches all of them. Each response reports what it cost and when the source was read.
No signup, no API key and no card are required to try an endpoint on this page. Anonymous calls run on a shared demo key, capped at 15 calls per hour per visitor. Pick an API, fill the parameters and the real response comes back from the live source, not from a canned sample. A free account lifts the cap and gives you 1,000 credits and your own key.
Browse every API in the catalog, read an endpoint's fields and example response in the docs, or see per-call credit costs on the pricing page.
Coverage by category
| ecommerce | 350 |
| classifieds | 116 |
| real-estate | 29 |
| media | 25 |
| utilities | 18 |
| jobs | 18 |
| developer-tools | 18 |
| reviews | 15 |
| social | 15 |
| search-seo | 11 |
| travel | 8 |
| other | 5 |
| finance | 4 |