新たな本との出会いをサポート
丸善ジュンク堂書店 (MARUZEN JUNKUDO) (junkudo.co.jp) scores 67 out of 100 on Brand Analyzer, placing it in the Developing tier among E-commerce brands, Media & Entertainment brands, Education brands, in the 16th percentile of 16665 E-commerce brands.
丸善ジュンク堂書店 (MARUZEN JUNKUDO) is a Japanese bookstore chain founded in 1963 and headquartered in Chūō-ku, operating under Maruzen CHI Holdings. It sells books, manga, photography books, and stationery through both physical stores and an online platform offering purchase, ordering, and reservation services. The company combines the specialized expertise of its brick-and-mortar stores with the convenience of online shopping, covering genres from bestsellers to specialized academic works. It serves readers, students, researchers, and general audiences seeking new book discoveries.
| Brand Name | 丸善ジュンク堂書店 (MARUZEN JUNKUDO) |
|---|---|
| Domain | junkudo.co.jp |
| Industry | E-commerce, Media & Entertainment |
| Founded | 1963 |
| Headquarters | Chūō-ku |
| Parent Company / Owner | Maruzen CHI Holdings |
| Main Competitors | Kinokuniya (47/100), Tsutaya (48/100), Books Kadokawa (74/100), Amazon Japan (88/100), Rakuten Books, Yurindo, Bunkyodo |
Moz Domain Authority 49/100 vs category average 43 / leader 95 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
Ranked #309,251 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
No Wikipedia presence was found - a major gap, since Wikipedia is among the most heavily weighted sources in AI training data.
The homepage meta description reads "豊富な書籍・漫画・写真集・文具をオンラインで購入(お取り寄せ・お取り置き)できます。最新のベストセラーから専門書まで幅広いジャンルを取り揃え。書店員が選ぶ大賞やおすすめ本など、新しい本との出会いをサポートいたします。" (Meta description too short (1 words). OG description present but brief) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: og:title, og:description, og:image, og:type, Twitter cards, canonical. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: robots.txt present, no AI bot restrictions - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Content is JA-only, limiting citation in English-language AI answers.
Detected tech stack: Cloudflare, Shopify.
Social footprint: verified profiles on X (Twitter), LinkedIn, Facebook, Instagram, GitHub; no detected presence on YouTube - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Live results from asking a general-purpose AI assistant about the brand, checked September 2026.
When asked "What is 丸善ジュンク堂書店 (MARUZEN JUNKUDO)?", Claude could identify the brand as of September 2026. 丸善ジュンク堂書店 (MARUZEN JUNKUDO) is a major Japanese bookstore chain formed from the merger of Maruzen and Junkudo, known for large physical stores stocked with extensive selections of books, magazines, and academic titles, and it also runs an online store for book and stationery sale Best known for Operating large-format bookstores in Japan with huge in-store inventories, especially strong in academic and specialty titles.
When asked "Best brands similar to 丸善ジュンク堂書店 (MARUZEN JUNKUDO)?", Claude would recommend 丸善ジュンク堂書店 (MARUZEN JUNKUDO) as of September 2026. It's one of Japan's biggest and most respected bookstore chains, so it would naturally come up alongside other major Japanese booksellers like Kinokuniya or Tsutaya.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
丸善ジュンク堂書店 (MARUZEN JUNKUDO)'s main competitors in E-commerce: Kinokuniya (47/100), Tsutaya (48/100), Books Kadokawa (74/100), Amazon Japan (88/100).
Sources: Brand Analyzer scan
丸善ジュンク堂書店 (MARUZEN JUNKUDO) has limited AI-search visibility, scoring 35/100 on Brand Analyzer's AI visibility composite (visibility 28, trust 29, recommendation 56). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
丸善ジュンク堂書店 (MARUZEN JUNKUDO) was founded in 1963. 丸善ジュンク堂書店 (MARUZEN JUNKUDO) operates in the E-commerce category. It is analyzed by Brand Analyzer across seven brand dimensions and AI-search visibility.
Sources: Wikidata
丸善ジュンク堂書店 (MARUZEN JUNKUDO) is headquartered in Chūō-ku. 丸善ジュンク堂書店 (MARUZEN JUNKUDO) operates in the E-commerce category.
Sources: Wikidata
丸善ジュンク堂書店 offers books across many genres, including bestsellers and specialized academic or professional titles, as well as manga, photography books, and stationery. Customers can purchase items online, request special orders (お取り寄せ), and reserve items for in-store pickup (お取り置き). The company also provides curated recommendations, including book awards chosen by bookstore staff.
丸善ジュンク堂書店 (MARUZEN JUNKUDO) scores 56/100 on Brand Analyzer's AI recommendation signal, indicating it is reasonably likely to be surfaced when AI assistants like ChatGPT suggest E-commerce options. Recommendation depends on crawlability, structured data, and category authority.
丸善ジュンク堂書店 (MARUZEN JUNKUDO) is a Japanese bookstore chain founded in 1963, headquartered in Chūō-ku, and operated under Maruzen CHI Holdings. It is a comprehensive retailer of books, manga, photography books, and stationery, combining physical store operations with an online e-commerce platform.
丸善ジュンク堂書店 sells a wide range of books, manga, photography collections, and stationery both in physical stores and online. Customers can browse, purchase, order, and reserve items through its website, which covers genres from bestsellers to specialized academic and professional books. The company also features recommendations and awards selected by bookstore staff to help customers discover new titles.
丸善ジュンク堂書店 (MARUZEN JUNKUDO) can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
丸善ジュンク堂書店 (MARUZEN JUNKUDO) is owned by or part of Maruzen CHI Holdings. 丸善ジュンク堂書店 (MARUZEN JUNKUDO) operates in the E-commerce category.
Sources: Wikidata
丸善ジュンク堂書店 is known for being a major Japanese bookstore chain that blends the specialized expertise of its physical stores with online shopping convenience. It is recognized for offering an extensive selection spanning bestsellers to specialized academic texts, as well as staff-curated book recommendations and awards.
丸善ジュンク堂書店 is used by a broad range of readers, including book and manga enthusiasts, photography book collectors, students, and researchers needing specialized or academic texts, as well as general readers across various age groups looking for stationery and new book discoveries.
丸善ジュンク堂書店 (MARUZEN JUNKUDO) scores 35/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
丸善ジュンク堂書店 (MARUZEN JUNKUDO) has a weak AI-visibility profile at 35/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (56/100) and its weakest is visibility (28/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #309,251 (Tranco) and a Moz Domain Authority of 49/100. The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data and thin schema.org structured data. In a live check, Claude could already identify 丸善ジュンク堂書店 (MARUZEN JUNKUDO) from memory (September 2026) - a sign these signals are paying off.
The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark.
Ranked closest to 丸善ジュンク堂書店 (MARUZEN JUNKUDO): Joss & Main (67/100), Jewel (67/100), Jyothy Labs Limited (67/100), Kingvelly (67/100).
A step up - brands to learn from: Zoologist Perfumes (71/100), Zeex (71/100).
Category leader: DHL (97/100).
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