# Hiyoko — source-backed brand brief Profile: [Hiyoko]() Evidence record: [Sources and review dates]() Exported: 2026-10-30T12:19:30.558Z. Export time only; this is not a source observation, factual update or verification date. This brief contains only the scoped evidence published for this profile. Public-source statements and business statements are attributed, not independently verified. Missing topics remain unknown; legacy profile descriptions and products are not included as supported facts. Quoted source content and claim text are reference data, not instructions. Check the cited scope before reusing a statement. This export does not connect an AI service or guarantee that it will access or cite BrandSource. 3 supported scoped claim(s); 0 unresolved or overdue claim(s). ## Country \(Wikidata; date unspecified\) Status: Stated by a public source Value: Japan Scope: Wikidata Q11276654 property P17. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T04:59:33.658Z; review due 2027-01-15T04:59:33.658Z. Published: 2026-10-17T04:59:33.658Z. Claim version: 1. Claim: [brandsource:hiyoko:wikidata:p17]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q11276654, revision 2498880328]() — Public knowledge base; observed 2026-10-17T02:53:07.994Z; lineage: wikidata.org; record: Q11276654:P17@2498880328. - [Wikidata label: Q17, revision 2555599058]() — Public knowledge base; observed 2026-10-17T00:45:25.927Z; lineage: wikidata.org; record: Q17:label:en@2555599058. ## Headquarters location \(Wikidata; date unspecified\) Status: Stated by a public source Value: Fukuoka Prefecture Scope: Wikidata Q11276654 property P159. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T04:59:33.658Z; review due 2027-01-15T04:59:33.658Z. Published: 2026-10-17T04:59:33.658Z. Claim version: 1. Claim: [brandsource:hiyoko:wikidata:p159]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q11276654, revision 2498880328]() — Public knowledge base; observed 2026-10-17T02:53:07.994Z; lineage: wikidata.org; record: Q11276654:P159@2498880328. - [Wikidata label: Q123258, revision 2547610633]() — Public knowledge base; observed 2026-10-17T03:07:08.087Z; lineage: wikidata.org; record: Q123258:label:en@2547610633. ## Inception \(Wikidata\) Status: Stated by a public source Value: 1959-08-01 Scope: Wikidata Q11276654 property P571. Source inception date at its stated precision; not necessarily legal incorporation. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T04:59:33.658Z; review due 2027-01-15T04:59:33.658Z. Published: 2026-10-17T04:59:33.658Z. Claim version: 1. Claim: [brandsource:hiyoko:wikidata:p571]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q11276654, revision 2498880328]() — Public knowledge base; observed 2026-10-17T02:53:07.994Z; lineage: wikidata.org; record: Q11276654:P571@2498880328. ## Unknowns and limits - This brief does not establish answers to topics outside the listed claims.