暮らしを支える樹脂製品
Sekisuijushi (sekisuijushi.co.jp) scores 32 out of 100 on Brand Analyzer, placing it in the Early Stage tier among Manufacturing brands, Other brands, in the 0th percentile of 26150 Manufacturing brands.
Sekisui Jushi Corporation (積水樹脂) is a Japanese manufacturer that applies resin processing technology to produce traffic safety products and resin-based goods for daily life. The company serves government bodies, construction and infrastructure firms, traffic safety operators, and general consumers. It has expanded its business base through domestic and international mergers and acquisitions, positioning itself as a trusted manufacturer in the traffic safety and living environment sectors, supporting social infrastructure and everyday safety and comfort.
| Brand Name | Sekisuijushi |
|---|---|
| Domain | sekisuijushi.co.jp |
| Industry | Manufacturing, Other |
| Main Competitors | Sekisui Chemical (66/100), Takiron Corporation, Sumitomo Riko (26/100), Asahi Kasei (69/100), 3M (88/100), Mitsubishi Chemical (33/100) |
Moz Domain Authority 38/100 vs category average 36 / leader 97 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
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 "このたびの令和8年熊本地震により被災された皆様に心よりお見舞い申し上げますとともに、被災地の一日も早い復旧と復興をお祈り申し上げます。" (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. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: No robots.txt found (default: all bots allowed, but explicit file preferred) - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Social footprint: verified profiles on Facebook, Instagram; no detected presence on X (Twitter), 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 October 2026.
When asked "What is Sekisuijushi?", Claude could identify the brand as of October 2026. Sekisui Jushi Corporation is a Japanese plastics manufacturer, part of the Sekisui Chemical Group, that produces a wide range of molded plastic products including road safety equipment, construction materials, and agricultural and industrial plastic goods. Best known for Plastic road safety and traffic control products such as guardrails, cones, and barriers used widely in Japan.
When asked "Best brands similar to Sekisuijushi?", Claude would recommend Sekisuijushi as of October 2026. It's a well established industrial plastics maker in Japan with a strong niche in infrastructure and safety products, so it would come up in discussions of Japanese plastics manufacturers.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Sekisuijushi's main competitors in Manufacturing: Sekisui Chemical (66/100), Sumitomo Riko (26/100), Asahi Kasei (69/100), 3M (88/100), Mitsubishi Chemical (33/100).
Sources: Brand Analyzer scan
Sekisuijushi has low AI-search visibility, scoring 12/100 on Brand Analyzer's AI visibility composite (visibility 0, trust 12, recommendation 32). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: Sekisuijushi official site
Sekisuijushi scores 32/100 on Brand Analyzer's AI recommendation signal, indicating it is less likely to be surfaced when AI assistants like ChatGPT suggest Manufacturing options. Recommendation depends on crawlability, structured data, and category authority.
Sources: Sekisuijushi official site
Sekisuijushi 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.
Sources: Sekisuijushi official site
Sekisuijushi scores 12/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Sekisuijushi has a weak AI-visibility profile at 12/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (32/100) and its weakest is visibility (0/100). It benefits from 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, no strong Wikidata entry and a low Moz Domain Authority of 38/100. In a live check, Claude could already identify Sekisuijushi from memory (October 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 Sekisuijushi: セーラー万年筆 (SAILOR) (32/100), ニフコ (NIFCO) (32/100), ステラケミファ株式会社 (Stella Chemifa Corporation) (32/100), 住友倉庫 (Sumitomo Warehouse Co., Ltd.) (32/100).
A step up - brands to learn from: Zyvax (56/100), Yo-Zuri (56/100).
Category leader: DHL (97/100).
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