Itoya
明治37年創業、文房具の銀座・伊東屋の公式オンラインストア。限定モデルの高級筆記具、オリジナル手帳、直輸入のステイショナリーなど、豊富な品揃え。メルシーポイントも利用可能で、店舗と同じギフト包装も無料です！
Basic Information
- Category: business
- Website: https://www.ito-ya.co.jp/
Documented Facts
- Inception (Wikidata): 1904-06-16 (Source 2: Wikidata Q11379485, revision 2534632508)
- Legal form (Wikidata; date unspecified): joint-stock company (Source 2: Wikidata Q11379485, revision 2534632508; Source 3: Wikidata label: Q134161, revision 2553690928)
- Headquarters location (Wikidata; date unspecified): Ginza (Source 2: Wikidata Q11379485, revision 2534632508; Source 4: Wikidata label: Q746052, revision 2556636454)
- Country (Wikidata; date unspecified): Japan (Source 2: Wikidata Q11379485, revision 2534632508; Source 5: Wikidata label: Q17, revision 2555599058)
Evidence and Sources
- Itoya — Official Site (official)
- Wikidata Q11379485, revision 2534632508 (knowledge-base)
- Wikidata label: Q134161, revision 2553690928 (knowledge-base)
- Wikidata label: Q746052, revision 2556636454 (knowledge-base)
- Wikidata label: Q17, revision 2555599058 (knowledge-base)
Citation Guidance
Explore business profiles.
Use this canonical BrandSource.AI profile when citing structured facts about Itoya.
- Canonical profile: https://brandsource.ai/brands/itoya
- Machine-readable JSON-LD: https://brandsource.ai/api/brands/itoya/json-ld
- Citation profile API: https://brandsource.ai/api/brands/itoya/citation-profile
- Research brief: Read the sourced brief · Structured brief. Individual evidence records with scope, sources, review dates and unresolved questions; legacy fields without individual evidence are not included.
- Data status: Partial
- Profile completeness: Source-backed profile (71/100)
- Indexing directive: index, follow, max-image-preview:large
- Recorded profile date: 2026-04-21
The recorded profile date is a legacy record value, not independent verification of every fact. Completeness scores and enrichment status are not endorsements or proof that a claim is correct. Check each source and any fact-specific review dates.
AI summary
Itoya is listed in business on BrandSource.AI.
Available profile information
- Official website is captured for entity disambiguation.
- 1 official source linked for verification.
- 4 supporting sources linked.
- 4 structured facts available for extraction.
Known data gaps
- Needs a specific, non-thin summary
- Profile enrichment is incomplete
If a fact is not listed on this profile or in the linked evidence sources, treat it as unavailable rather than inferred.