TEIN (株式会社テイン)
(https://tein.co.jp) 📸 Data Snapshot: May 25, 2026Count trust words (review, testimonial, rating, verified) against real outbound proof links (Google, Trustpilot, Clutch, G2, Yelp). Lots of trust language with zero verification links is trust theatre. Unlinked logo galleries count against it.
Trust theatre is nearly absent because the site provides forensic-level proof. While the review_count is mentioned, it refers to a ‘User’s Voice’ section that is contextualized within specific vehicle fitment photos. Most importantly, the company demonstrates radical transparency by hosting prominent notices for a ‘voluntary recall’ of Alphard/Vellfire products and detailed ‘ransomware infection’ reports, which validates substance over marketing theatre. Patent number 4347712 is cited as proof for their rust-proofing process.
The proof density is elite. Across the four analyzed pages, there are over 15 instances of specific car chassis codes, 4 instances of specific material measurements (Mpa, diameter), a specific patent number, and a live campaign directory with dozens of dated entries for 2026. This results in a proof-to-fluff ratio that is significantly higher than industry averages. The presence of a ‘Product Recall’ notice serves as the ultimate proof of an honest, non-BS manufacturing entity.
Trust & Proof is read by weighing trust language against real verification. Below is the page-by-page tally of review mentions and external proof links, then the schema markup that may (or may not) declare verifiable ratings and identity proof.
🛡️ Trust Signals — reviews, proof links, trust-theatre check
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 2 | 1 |
| /srch/jps_search.php | 0 | 1 |
| /products/endurapro_basic/ | 2 | 1 |
| /shop/shop_camp.php | 0 | 1 |
🔗 Identity & Technical Layer — schema JSON-LD: declared ratings, reviews & identity proof
Homepage schema
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://www.tein.co.jp/",
"url": "https://www.tein.co.jp/",
"name": "TEIN.co.jp: 株式会社テイン ホームページ",
"isPartOf": {
"@id": "https://www.tein.co.jp/#website"
},
"datePublished": "2026-01-07T05:27:29+00:00",
"dateModified": "2026-02-21T08:37:35+00:00",
"description": "TEIN公式サイト。サスペンション専門メーカーの高品質な車種別パーツ。企画・設計・生産・販売を一貫し、ローダウン、リフトアップ、純正互換の幅広いラインナップであなたの愛車に走りの楽しさを！詳細はこちら。",
"breadcrumb": {
"@id": "https://www.tein.co.jp/#breadcrumb"
},
"inLanguage": "ja",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://www.tein.co.jp/"
]
}
]
},
{
"@type": "BreadcrumbList",
"@id": "https://www.tein.co.jp/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "ホーム"
}
]
},
{
"@type": "WebSite",
"@id": "https://www.tein.co.jp/#website",
"url": "https://www.tein.co.jp/",
"name": "株式会社テイン",
"description": "",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://www.tein.co.jp/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "ja"
}
]
}
/products/endurapro_basic/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://www.tein.co.jp/products/endurapro_basic/",
"url": "https://www.tein.co.jp/products/endurapro_basic/",
"name": "EnduraPro Basic - 株式会社テイン",
"isPartOf": {
"@id": "https://www.tein.co.jp/#website"
},
"primaryImageOfPage": {
"@id": "https://www.tein.co.jp/products/endurapro_basic/#primaryimage"
},
"image": {
"@id": "https://www.tein.co.jp/products/endurapro_basic/#primaryimage"
},
"thumbnailUrl": "https://tein.co.jp/wp/wp-content/uploads/2025/12/IMG_7810.webp",
"datePublished": "2025-11-25T11:13:32+00:00",
"dateModified": "2026-03-03T04:54:58+00:00",
"breadcrumb": {
"@id": "https://www.tein.co.jp/products/endurapro_basic/#breadcrumb"
},
"inLanguage": "ja",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://www.tein.co.jp/products/endurapro_basic/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "ja",
"@id": "https://www.tein.co.jp/products/endurapro_basic/#primaryimage",
"url": "https://tein.co.jp/wp/wp-content/uploads/2025/12/IMG_7810.webp",
"contentUrl": "https://tein.co.jp/wp/wp-content/uploads/2025/12/IMG_7810.webp",
"width": 152,
"height": 500
},
{
"@type": "BreadcrumbList",
"@id": "https://www.tein.co.jp/products/endurapro_basic/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "ホーム",
"item": "/"
},
{
"@type": "ListItem",
"position": 2,
"name": "製品紹介",
"item": "/products/"
},
{
"@type": "ListItem",
"position": 3,
"name": "EnduraPro Basic"
}
]
},
{
"@type": "WebSite",
"@id": "https://www.tein.co.jp/#website",
"url": "https://www.tein.co.jp/",
"name": "株式会社テイン",
"description": "",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://www.tein.co.jp/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "ja"
}
]
}
This page presents a snapshot of public data from TEIN (株式会社テイン), captured on May 25, 2026, to show how machine logic reads Trust & Proof signals into an AI reputation evaluation.
Purpose: This data is presented under “Fair Use” for the purpose of independent signal analysis, allowing readers to see the raw signals behind the reputation score.
Notice to TEIN (株式会社テイン): This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results are intended as professional feedback to help improve any website’s machine-readability and authority signals. The evaluation is free, and any company can request a fresh audit at any time.
Any company can use the insights for free and improve its voice. When a company has updated its content, it can always submit a new audit request, which will be reflected in a new current score.
To all users: You are encouraged to visit the live site at https://tein.co.jp to view the most current version of its content and see directly what this company is about and what it offers.