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) (maruzenjunkudo.co.jp) scores 66 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 29275 E-commerce brands.
丸善ジュンク堂書店 (MARUZEN JUNKUDO) is a 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。. It is headquartered in Nihonbashi. It is part of Maruzen CHI Holdings. 書籍・漫画・写真集・文具を豊富に取り揃え、読者が新しい本と出会う機会を提供する。.
| Brand Name | 丸善ジュンク堂書店 (MARUZEN JUNKUDO) |
|---|---|
| Domain | maruzenjunkudo.co.jp |
| Industry | E-commerce, Media & Entertainment |
| Headquarters | Nihonbashi |
| Parent Company / Owner | Maruzen CHI Holdings |
| Main Competitors | 紀伊國屋書店 (47/100), TSUTAYA (48/100), 三省堂書店, Amazon Japan (88/100), honto (72/100), 楽天ブックス |
Ranked #44,765 on the Tranco list of most-visited sites - strong traffic reinforces the brand's prominence to AI models.
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: 1 JSON-LD block(s), Breadcrumb/Website schema, 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), Facebook, Instagram; no detected presence on LinkedIn, YouTube, GitHub - 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 November 2026.
When asked "What is 丸善ジュンク堂書店 (MARUZEN JUNKUDO)?", Claude could identify the brand as of November 2026. Maruzen Junkudo is a major Japanese bookstore chain formed from the merger of two historic book retailers, Maruzen and Junkudo, operating large physical bookstores across Japan as well as an online store selling books, magazines, and stationery. Best known for Being one of Japan's largest bookstore chains with huge flagship stores known for extensive book selections.
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 November 2026. It's one of the most recognizable bookstore brands in Japan, so it would naturally come up alongside other major Japanese booksellers like Kinokuniya.
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: 紀伊國屋書店 (47/100), TSUTAYA (48/100), Amazon Japan (88/100), honto (72/100).
Sources: Brand Analyzer scan
丸善ジュンク堂書店 (MARUZEN JUNKUDO) has limited AI-search visibility, scoring 36/100 on Brand Analyzer's AI visibility composite (visibility 33, trust 25, recommendation 54). 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) is headquartered in Nihonbashi. 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は、書籍、漫画、写真集、文具を取り扱い、オンラインでの購入、取り寄せ、取り置きサービスを提供している。最新のベストセラーから専門書まで幅広いジャンルの商品を扱っている。
丸善ジュンク堂書店 (MARUZEN JUNKUDO) scores 54/100 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)は、日本橋に本拠を置く日本の総合書店で、丸善CHIホールディングスの傘下企業である。書籍、漫画、写真集、文具をオンラインおよび実店舗で取り扱っている。
丸善ジュンク堂書店は、書籍・漫画・写真集・文具をオンラインで販売し、購入、お取り寄せ、お取り置きのサービスを提供している。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を通じて読者が新しい本と出会う機会を提供している。
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は、幅広いジャンルの書籍・漫画・写真集・文具を取り扱う総合書店として知られ、実店舗の専門知識とオンラインストアの利便性を融合したサービス、および書店員が選ぶ大賞やおすすめ本の企画で知られている。
丸善ジュンク堂書店は、本や漫画、写真集、文具を求める幅広い読者層に利用されており、一般消費者からベストセラーに関心のある読者、専門書を必要とする学習者や専門分野の研究者まで含まれる。
丸善ジュンク堂書店 (MARUZEN JUNKUDO) scores 36/100 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 36/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (54/100) and its weakest is trust (25/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #44,765 (Tranco) and open access for AI crawlers (GPTBot, ClaudeBot, etc.). 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 (November 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): Marine Megastore (66/100), ManualShelf (66/100), Masku (66/100), Matman (66/100).
A step up - brands to learn from: Zypp Electric (71/100), Zoologist Perfumes (71/100).
Category leader: DHL (97/100).
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