Wikidata Entity Search (Japanese)

Use this endpoint when you need to resolve Japanese-language terms to structured Wikidata entity identifiers (QIDs), labels, and descriptions — especially when building Japanese NLP pipelines, enriching Japanese content with linked data, or disambiguating Japanese proper nouns (people, places, organizations) against a knowledge graph. Prefer this over a generic Wikidata SPARQL query when you need a fast, simple text-search entry point specifically scoped to Japanese labels.

• Empty result set if the Japanese query term matches no Wikidata entities
• Malformed or missing q parameter returns an error or empty response
• Non-Japanese query may return fewer or no results since the search is tuned for Japanese
• Network or upstream Wikidata API timeout returning a 5xx error
• Rate limiting if called too frequently