東埼住設株式会社 (Tousai Jusetu Co., Ltd.)
(https://tousai.com) 📸 Data Snapshot: May 24, 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.
The site exhibits high Trust Theatre markers. It displays a review_count of 2 on every page, yet the proof_links_count is 0, indicating these are likely hard-coded or unverified internal testimonials. There are no links to third-party review platforms or industry-specific verification bodies, which is a critical failure for a business handling high-risk gas and electrical work.
The proof density is near zero. While the site mentions services like ‘Unit Bath’ or ‘System Kitchen’ reform, it fails to show a single photo of a completed installation or provide a named customer reference. The ratio of claims (‘We handle all manufacturers’) to proof (actual brand logos or partnership links) is heavily weighted toward vague assertions.
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 | 0 |
| /company/ | 2 | 0 |
| /water/ | 2 | 0 |
| /electric/ | 2 | 0 |
🔗 Identity & Technical Layer — schema JSON-LD: declared ratings, reviews & identity proof
Homepage schema
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "CollectionPage",
"@id": "https://tousai.com/",
"url": "https://tousai.com/",
"name": "東埼住設株式会社 | 三郷市の住まいに関する工事会社",
"isPartOf": {
"@id": "https://tousai.com/#website"
},
"description": "東埼住設株式会社は、埼玉県三郷市の水道工事・電気配線工事・家電製品販売取付・ガス製品販売取付・住宅リフォームの会社です。住まいについてお困りごとがございましたら、ぜひ当社までご相談ください。",
"breadcrumb": {
"@id": "https://tousai.com/#breadcrumb"
},
"inLanguage": "ja"
},
{
"@type": "BreadcrumbList",
"@id": "https://tousai.com/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "ホーム"
}
]
},
{
"@type": "WebSite",
"@id": "https://tousai.com/#website",
"url": "https://tousai.com/",
"name": "東埼住設株式会社",
"description": "",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://tousai.com/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "ja"
}
]
}
/company/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://tousai.com/company/",
"url": "https://tousai.com/company/",
"name": "会社案内 | 東埼住設株式会社",
"isPartOf": {
"@id": "https://tousai.com/#website"
},
"primaryImageOfPage": {
"@id": "https://tousai.com/company/#primaryimage"
},
"image": {
"@id": "https://tousai.com/company/#primaryimage"
},
"thumbnailUrl": "http://tousai.com/wp-content/themes/dictux_theme/assets/images/common/appearance.png",
"datePublished": "2020-09-14T01:55:12+00:00",
"dateModified": "2021-07-01T10:59:40+00:00",
"description": "東埼住設株式会社は、埼玉県三郷市の水道工事・電気配線工事・家電製品販売取付・ガス製品販売取付・住宅リフォームの会社です。住まいについてお困りごとがございましたら、ぜひ当社までご相談ください。",
"breadcrumb": {
"@id": "https://tousai.com/company/#breadcrumb"
},
"inLanguage": "ja",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://tousai.com/company/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "ja",
"@id": "https://tousai.com/company/#primaryimage",
"url": "http://tousai.com/wp-content/themes/dictux_theme/assets/images/common/appearance.png",
"contentUrl": "http://tousai.com/wp-content/themes/dictux_theme/assets/images/common/appearance.png"
},
{
"@type": "BreadcrumbList",
"@id": "https://tousai.com/company/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "ホーム",
"item": "https://tousai.com/"
},
{
"@type": "ListItem",
"position": 2,
"name": "会社案内"
}
]
},
{
"@type": "WebSite",
"@id": "https://tousai.com/#website",
"url": "https://tousai.com/",
"name": "東埼住設株式会社",
"description": "",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://tousai.com/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "ja"
}
]
}
/water/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://tousai.com/water/",
"url": "https://tousai.com/water/",
"name": "水道工事 | 東埼住設株式会社",
"isPartOf": {
"@id": "https://tousai.com/#website"
},
"primaryImageOfPage": {
"@id": "https://tousai.com/water/#primaryimage"
},
"image": {
"@id": "https://tousai.com/water/#primaryimage"
},
"thumbnailUrl": "http://tousai.com/wp-content/themes/dictux_theme/assets/images/common/water.png",
"datePublished": "2020-09-16T03:51:51+00:00",
"dateModified": "2020-12-09T07:33:14+00:00",
"description": "東埼住設株式会社は、埼玉県三郷市の水道工事・電気配線工事・家電製品販売取付・ガス製品販売取付・住宅リフォームの会社です。住まいについてお困りごとがございましたら、ぜひ当社までご相談ください。",
"breadcrumb": {
"@id": "https://tousai.com/water/#breadcrumb"
},
"inLanguage": "ja",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://tousai.com/water/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "ja",
"@id": "https://tousai.com/water/#primaryimage",
"url": "http://tousai.com/wp-content/themes/dictux_theme/assets/images/common/water.png",
"contentUrl": "http://tousai.com/wp-content/themes/dictux_theme/assets/images/common/water.png"
},
{
"@type": "BreadcrumbList",
"@id": "https://tousai.com/water/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "ホーム",
"item": "https://tousai.com/"
},
{
"@type": "ListItem",
"position": 2,
"name": "水道工事"
}
]
},
{
"@type": "WebSite",
"@id": "https://tousai.com/#website",
"url": "https://tousai.com/",
"name": "東埼住設株式会社",
"description": "",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://tousai.com/?s={search_term_string}"
},
"query-input": {
"@type": "PropertyValueSpecification",
"valueRequired": true,
"valueName": "search_term_string"
}
}
],
"inLanguage": "ja"
}
]
}
/electric/
{
"@context": "https://schema.org",
"@graph": [
{
"@type": "WebPage",
"@id": "https://tousai.com/electric/",
"url": "https://tousai.com/electric/",
"name": "電気工事 | 東埼住設株式会社",
"isPartOf": {
"@id": "https://tousai.com/#website"
},
"primaryImageOfPage": {
"@id": "https://tousai.com/electric/#primaryimage"
},
"image": {
"@id": "https://tousai.com/electric/#primaryimage"
},
"thumbnailUrl": "http://tousai.com/wp-content/themes/dictux_theme/assets/images/common/light1.jpg",
"datePublished": "2020-09-16T03:55:54+00:00",
"description": "東埼住設株式会社は、埼玉県三郷市の水道工事・電気配線工事・家電製品販売取付・ガス製品販売取付・住宅リフォームの会社です。住まいについてお困りごとがございましたら、ぜひ当社までご相談ください。",
"breadcrumb": {
"@id": "https://tousai.com/electric/#breadcrumb"
},
"inLanguage": "ja",
"potentialAction": [
{
"@type": "ReadAction",
"target": [
"https://tousai.com/electric/"
]
}
]
},
{
"@type": "ImageObject",
"inLanguage": "ja",
"@id": "https://tousai.com/electric/#primaryimage",
"url": "http://tousai.com/wp-content/themes/dictux_theme/assets/images/common/light1.jpg",
"contentUrl": "http://tousai.com/wp-content/themes/dictux_theme/assets/images/common/light1.jpg"
},
{
"@type": "BreadcrumbList",
"@id": "https://tousai.com/electric/#breadcrumb",
"itemListElement": [
{
"@type": "ListItem",
"position": 1,
"name": "ホーム",
"item": "https://tousai.com/"
},
{
"@type": "ListItem",
"position": 2,
"name": "電気工事"
}
]
},
{
"@type": "WebSite",
"@id": "https://tousai.com/#website",
"url": "https://tousai.com/",
"name": "東埼住設株式会社",
"description": "",
"potentialAction": [
{
"@type": "SearchAction",
"target": {
"@type": "EntryPoint",
"urlTemplate": "https://tousai.com/?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 東埼住設株式会社 (Tousai Jusetu Co., Ltd.), captured on May 24, 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 東埼住設株式会社 (Tousai Jusetu Co., Ltd.): 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://tousai.com to view the most current version of its content and see directly what this company is about and what it offers.